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American Oil Tools
sales high quality aftermarket OEM style reciprocating pump parts for many National Oilwell Reciprocating Pumps.  All of our Reciprocating Pump parts for National Oilwell Reciprocating Pumps are "made in the USA".  Below is a list of National Oilwell Reciprocating Pump Parts 163-018300-250 ~ 170-034002-278. (Please note: Some items we may not be able to quote.)
 

 National Oilwell Reciprocating Pump Parts

 

Part Numbers: 163-018300-250 ~ 170-034002-278

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 Manufacturer Part Number Description Part Number Description
National Oilwell - NOV 163-018300-250 PIPE COUPLING 16527136 MAGNET ASSY
National Oilwell - NOV 163-018300-278 PIPE COUPLING 16527157 COVER CRADLE STL
National Oilwell - NOV 163-034300-220 PIPE COUPLING 16533000 XHD GUIDE
National Oilwell - NOV 16306003 CYL HD & VALVE COVER GASKET 16533001 SHIM SET A348
National Oilwell - NOV 16306006 GASKET COVER CYL HD&VALVE 16533002 XHD GUIDE SHIM 005 THK F/A348
National Oilwell - NOV 16306009 CYL HEAD-AMPCOLOY A-3 16533003 XHD GUIDE SHIM .007 THK F/A348
National Oilwell - NOV 16306010 GASKET-CYL HD&VALVE COVER F/B5 16541001 BAFFLE-WATER
National Oilwell - NOV 16306014 RING-CYL HD GASKET F/B558 16541005 BAFFLE
National Oilwell - NOV 163-100030-353 FULL COUPLING 16541006 COUPLING-PLUNGER
National Oilwell - NOV 163-100300-250 PIPE COUPLING 16542003 CRANKSHAFT
National Oilwell - NOV 163-112300-220 PIPE COUPLING 16547001 BOLT,  CONN ROD 358-P
National Oilwell - NOV 16315003 PKG SET 0838 4.50X5.50X2.44  16547006 CON ROD SA W/BRZ BSHG,  SPLASH
National Oilwell - NOV 16315007 PKG SET 0838 5.50X6.50X2.44  16551000 5051-.005 SHIM
National Oilwell - NOV 16315008 PKG SET 0838 3.25X4.25X2.44  16551001 5051-.007 SHIM
National Oilwell - NOV 16315011 PACKING 4 GEN SERV 16551002 SHIM .010 THK STL
National Oilwell - NOV 16322026 SPACER-VALVE SEAT A BRZ 16551003 SHIM 020 THK STL
National Oilwell - NOV 16322027 CAGE-VALVE 16552007 PLATE-PINION RET
National Oilwell - NOV 16322028 VALVE STOP A BRZ 16552010 SHAFT-PINION 22T 5.23 1 RATIO
National Oilwell - NOV 16322029 INSERT-VALVE CAGE-B-538 QUINT 16552011 SHAFT-PINION
National Oilwell - NOV 16323004 STUFFING BOX-4-1/4-4-1/2 PLGR 16552012 SPACER
National Oilwell - NOV 16325001 RETAINER 16554000 HOUSING
National Oilwell - NOV 16325003 STFG BOX GLAND 4-1/4 4-1/2 F/B 16554002 HOUSING-BRG
National Oilwell - NOV 16325004 GLAND 5-1/4-5-1/2 STUFFING BOX 16556000 5056-.005 SHIM
National Oilwell - NOV 16327009 INAC BY 16327009 16556001 5056-.007 SHIM
National Oilwell - NOV 16327021 CLAMP-OIL PIPE 16556002 SHIM 010 THK
National Oilwell - NOV 16332000 FRAME END PLATE 16556003 SHIM 020 THK
National Oilwell - NOV 16333000 4933-COVER,  CROSSHEAD GUIDE 16559000 5059 HOUSING
National Oilwell - NOV 16333002 SHIM SET INCL 6-16-333-003 5 - 16560000 5060 HOUSING
National Oilwell - NOV 16333003 XHD GUIDE SHIM.005 THK F/C558 16566001 843 DIAPHRAGM PACKING FOR OIL
National Oilwell - NOV 16333004 XHD GUIDE SHIM .007 THK F/C558 16566002 WIPER, ROD JM 11764H H1-L5
National Oilwell - NOV 16335002 CROSSHEAD,  CENTERED DESIGN 16566005 DIAPHRAGM COMP INCL 1 16-566-0
National Oilwell - NOV 16335002X CROSSHEAD,  OFFSET DESIGN 16566006 GLAND-DIAPHRAGM F/ 8 STROKE PL
National Oilwell - NOV 16335003 CROSSHEAD,  OVERSIZE,  CENTERED 16566008 SHIM-DIAPHRAGM BODY
National Oilwell - NOV 16341001 BAFFLE-OIL XHD F/8 IN PUMPS 16566009 GLAND-DIAPHRAGM
National Oilwell - NOV 16341002 PLATE-CROSSHEAD-BAFFLE 16566010 WASHER-DIAPHRAGM
National Oilwell - NOV 16342003 4942-1-COUPLING KEY 16566011 RETAINER O-RING SEAL
National Oilwell - NOV 16342009 CRANKSHAFT W/PLUGS DUTILE IRON 16566012 SPACER-DIAPHRAGM
National Oilwell - NOV 16342012 OIL CATCHER GASKET F/ B-558 16566013 WIPER-ROD DIAPHRAGM
National Oilwell - NOV 16342013 OIL RETAINER GASKET F/B-558 16574003 CRANKSHAFT GEAR GUARD 3.25 1 R
National Oilwell - NOV 16342024 CRANKSHAFT 5X8 QUINTUPLEX 16575004 PLATE-RETAINING-CRANKSHAFT GEA
National Oilwell - NOV 16347000 CON ROD SA W/BRZ BSHG,  PRESS 16575006 CRANKSHAFT GEAR
National Oilwell - NOV 16347002 BSHG,  JOURNAL 2 HALVES/SET 16575009 GEAR-CRANKSHAFT 115T
National Oilwell - NOV 16375000 STEEL SPUR GEARS 16576004 27T PINION P/A348
National Oilwell - NOV 16376000 OIL PUMP SHAFT PINION 16576006 PINION 45T 2.02 RATIO A348
National Oilwell - NOV 16385004 STUD 5/8 UNC X 5-1/2 LG 16585010 SHEAVE-DRIVING
National Oilwell - NOV 16385008 LUBRICATOR MOUNTING PLATE MCCO 16585018 LUBRICATOR ASSY,  W/PREMIER LUB
National Oilwell - NOV 16385010 E1020 STL PL LUBRICATOR PLATE 16585025 GUARD MCCORD R/H O S H A
National Oilwell - NOV 16385011 BRACKET-MTG-OIL FILTER F/ 5-3/ 16585026 SUPPORT-LUBRICATOR
National Oilwell - NOV 16385012 HEAT EXCHANGER-ROSS W/CAST BRZ 16596174 KIT-LUBRICATOR F/ A-338
National Oilwell - NOV 16385014 GUARD L/H OSHA 16596294 POWER END COMP W/4.07:1 RATIO
National Oilwell - NOV 16385015 GUARD R/H OSHA 16596294T PE ASSY 300TP-8 RH TESTED W/4.
National Oilwell - NOV 16396001 KIT-LUBRICATOR 16596318 PUMP,  BASIC B368-D
National Oilwell - NOV 164-112300-220 PIPE HALF COUPLING 1659WG040534904 300TP-8C 5.00 CDI SLUSH TC RH
National Oilwell - NOV 164-200300-220 PIPE HALF COUPLING 1659WG046756405 300TP-8C 5.25 CDI SLUSH TC RH
National Oilwell - NOV 16481250 RETAINER,  PLGR EXTENSION 16601106 AA6011 LANTERN RING
National Oilwell - NOV 16481641 VALVE, F4816-A FS COMPLETE 16601112 LANTERN RING 6-1/4
National Oilwell - NOV 16481831 INSERT,  VALVE 48P-HD NITRILE   16601118 EE6011 RING 6 BRZ F/368P
National Oilwell - NOV 16482237 VALVE SEAT 48P-HD 16601124 GG6011 RING,  5-3/4 BRZ LANTERN
National Oilwell - NOV 16482402 BUSHING, STUFF BOX, 4-1/2X8 PUMP 16601130 JJ6011 RING
National Oilwell - NOV 16482501 X4-1/2-4825 GLAND 16601136 RING-LANTERN 5-1/4 BRZ
National Oilwell - NOV 16482503 GLAND-PLUNGER 166-014030-353 PIPE ELBOW,  90 DEG
National Oilwell - NOV 16482600 X4-1/2-4826 BUSHING 16602406 AA6024 BUSHING
National Oilwell - NOV 16482760 GASKET 16602412 BSHG STFG BOX 6-1/4
National Oilwell - NOV 16482801 A4828 DOOR 16602418 6IN BRZ STUFFING BOX BUSHING
National Oilwell - NOV 16482870 4828-3 GASKET 16602424 GG6024 BUSHING,  5-3/4 BRZ ST B
National Oilwell - NOV 16483201 PLATE-FRAME END 16602430 JJ6024 BUSHING
National Oilwell - NOV 16483260 4832-2 GASKET 16602436 BUSHING,  STFG BOX 5-1/4 BRZ
National Oilwell - NOV 16483305 C4833 GUIDE 16602500 6025 GLAND
National Oilwell - NOV 16483627 A4836 SHOE W/2-4836-1 16602504 GLAND
National Oilwell - NOV 16483700 4837 PLATE 16602606 AA6026 GLAND FOLLOWER
National Oilwell - NOV 16483800 4838 SHIM 16602612 FOLLOWER 6-1/4
National Oilwell - NOV 16483825 SHIM SET CROSSHEAD STL 16602618 FOLLOWER 6 BRZ F/ 368P
National Oilwell - NOV 16484020 BSHG,  CON ROD 16602624 GG6026 FOLLOWER,  5-3/4 BRZ GLA
National Oilwell - NOV 16484100 X4841 EXTENSION 16602630 GLAND FOLLOWER
National Oilwell - NOV 16484101 ROD- EXT,  A4841 16602636 FOLLOWER 5-1/4 BRZ
National Oilwell - NOV 16484250 4842-1 SPACER 16602637 GLAND-STFG BOX 6-1/2 6-1/4 & 6
National Oilwell - NOV 16484400 BEARING-CARNKPIN 2 HALVES 48P 16602638 GLAND STFG BOX 5 1/4 5 1/2 5 3
National Oilwell - NOV 16484776 4847-5 PIN 16700031 RING-CENTERING
National Oilwell - NOV 16484901 A4849 BEARING 16700036 FE STDD D328 CBRZ 9D
National Oilwell - NOV 16485100 X4851 SHIM SET 16700037 FE STDD D338 CBRZ 9D
National Oilwell - NOV 16485125 SHIM SET, HSG, B558, C528, C538 167-012015-350 STREET ELBOW,  90 DEG
National Oilwell - NOV 16485250 4852-1 SPACER 167-012300-250 STREET ELBOW,  90 DEG
National Oilwell - NOV 16485560 X4855-2 GASKET 167-014015-350 STREET ELBOW,  90 DEG
National Oilwell - NOV 16485565 A4855-2 GASKET 167-014030-353 STREET ELBOW,  90 DEG
National Oilwell - NOV 16486070 4860-2 GASKET 167-014300-250 STREET ELBOW,  90 DEG
National Oilwell - NOV 16486600 4866 DIAPHRAGM 167-034015-353 STREET ELBOW,  90 DEG
National Oilwell - NOV 16486630 B-4886 VALVE NUT 16712000 PLGR 3.00 CR   CP OW 8.00 STK
National Oilwell - NOV 16486631 VALVE NUT 16712002 PLGR 2.75 CR   CP OW 8.00 STK
National Oilwell - NOV 16486660 4866-2 GASKET 16712004 PLGR.,  3" TUNGSTEN CARBIDE
National Oilwell - NOV 16487251 A4872-1 GASKET 16712012 CLMP, PLUG CPT A-338 PUMP
National Oilwell - NOV 16487350 4873-1 GASKET 16712020 PLGR 2.63 CR   TD OW 8.00 STK
National Oilwell - NOV 16487355 A4873-1 GASKET 16712023 PLGR 3.00 CR   TD OW 8.00 STK
National Oilwell - NOV 16492747 STUD,  1-3/8"  SUPR: 2402070 16712026 PLGR 3.50 CR   TD OW 8.00 STK
National Oilwell - NOV 16493260 4932-2 GASKET 16715000 PKG SET 0838 2.63X3.63X2.63 
National Oilwell - NOV 16494255 PT 4942-2 CRANKSHAFT OIL PUMP 16715001 PKG SET 0838 2.75X3.63X2.81 
National Oilwell - NOV 16494270 4942-5 ADAPTER 16715002 PKG SET 0838 2.88X3.88X2.63 
National Oilwell - NOV 16494277 GASKET 16715003 PKG SET 0838 3.00X3.88X2.81 
National Oilwell - NOV 16496050 4960-1 OIL PUMP(71472003-2) 16716009 SPRING-VALVE-TITANIUM F/2-1/2X
National Oilwell - NOV 16496060 4960-2 GASKET 167-200300-250 STREET ELBOW,  90 DEG
National Oilwell - NOV 16496077 4960-6 HOSE 16723004 STFG BOX 2 7/8IN X 3IN
National Oilwell - NOV 16496080 FILTER ASSEMBLY 16723007 STFG BOX 3-1/8-3-1/4 BRZ B538
National Oilwell - NOV 16496081 FILTER, #BAF BT389 16723013 STFG BOX 2-5/8 2-3/4 A BRZ
National Oilwell - NOV 16500342 ADAPTER,  C338 TRIPLEX PL PUMP 16723021 BOX- STFG,  ALUM-BRZ,  2-5/8 THR
National Oilwell - NOV 16500344 1-3/8-8X11 ALLOY STL STUD 16723023 STUFFING BOX 2-5/8 2 3/4 A BRZ
National Oilwell - NOV 16500345 FLUID END-STUDDED BRZ C338 16723024 STFG BOX,  2-7/8 THRU 3" A-BRZ
National Oilwell - NOV 16500351 FE STUDDED 300TP-8C CDI 16723026 STUFFING BOX 3/8 THRU 3-1/2 A
National Oilwell - NOV 16500364 FE STDD D548 NAB 16723029 ADAPTER
National Oilwell - NOV 16500365 ELBOW-SUCTION A BRZ 16723035 STUFFING BOX, 2-7/8 - 3" PLGRS.
National Oilwell - NOV 16500395 FLANGE-SUCTION MANIFOLD 16725000 BRZ STUFF BOX GLAND 3X2-7/8 PL
National Oilwell - NOV 16500396 TEE-SUCTION MANIFOLD 16725001 GLAND-STUFF BOX BRZ A-338 F/2-
National Oilwell - NOV 16500398 CONNECTOR FLANGE FL END 16725002 GLAND-STFG BOX 2-1/2 A BRZ
National Oilwell - NOV 16500404 OIL GAUGE SUPPORT 16725004 GLAND-STFG BOX 2-3/4 A BRZ
National Oilwell - NOV 16500409 FLUID END STUDDED BRZ E338 ALL 16725005 GLAND-STFG BOX 3 A BRZ
National Oilwell - NOV 16500410 SEAL CARRIER A348-5 TRIPLEX 16725007 GLAND-STFG BOX 3-1/2 A BRZ
National Oilwell - NOV 16500412 FE STDD B348 BRZ 16725008 GLAND-STFG BOX 3-1/4 A BRZ
National Oilwell - NOV 16501003 ELBOW-SUCTION F/B538 16727009 COVER-FRAME
National Oilwell - NOV 165-012200-220 PIPE CROSS 16727010 GASKET FRAME SIDE COVER
National Oilwell - NOV 165-012200-250 PIPE CROSS 16727011 COVER CRADLE  SUPERSEDES 16327
National Oilwell - NOV 165-018300-405 CROSS-PIPE 1/8 NPT-3000# S.S. 16732000 PLATE-FRAME END A338-H PUMP
National Oilwell - NOV 165-038200-250 PIPE CROSS 16742004 PLUG INT BRG OIL HOLE
National Oilwell - NOV 16506004 CYL HEAD&VALVE COVER 16742005 CRANKSHAFT SPKT SPACER
National Oilwell - NOV 16506007 V C & CYL HEAD GASKET 16742006 MANIFOLD-XHD OIL FEED
National Oilwell - NOV 16506008 VALVE COVER & CYL HEAD 16744H1L5 SEAL,  JM
National Oilwell - NOV 16506014 CYL HEAD-FLUID & VALVE COVER 16759000 DUCTILE IRON MAIN BRG HSG CPLG
National Oilwell - NOV 16511028 RING-LANTERN F/ DIAPHRAGM-BRAK 16760002 COVER-MAIN BRG HOUSING
National Oilwell - NOV 16511029 RING-LANTERN 4-1/2 BRZ 16785003 SHEAVE-LUBRICATOR DRIVE 7 IN P
National Oilwell - NOV 16511032 RING-LANTERN 4-1/2 BRZ 16785004 GASKET
National Oilwell - NOV 16511033 RING-LANTERN 4-1/2 BRZ 16800005 GASKET
National Oilwell - NOV 16511037 RING-LANTERN 5-1/2 BRZ PLGR P 16800007 GASKET
National Oilwell - NOV 16511041 RING-LANTERN 3-1/4 BRZ 16800008 CRANKSHAFT
National Oilwell - NOV 16511042 RING-LANTERN 3-1/2 BRZ 16800009 RETAINER-INNER RACE BRG
National Oilwell - NOV 16511045 RING-LANTERN 4-1/2 BRZ 16800010 RETAINER-OUTER RACE BRG
National Oilwell - NOV 16511045N 4-1/2" LANTERN RING 16800011 SHIM SET INCL 6 16-800-085
National Oilwell - NOV 16511046 RING-LANTERN 4-3/4 BRZ 16800012 HOUSING-MAIN BRG
National Oilwell - NOV 16511047 RING-LANTERN 5 BRZ 16800014 SPACER CRANKSHAFT SA640-5
National Oilwell - NOV 16512001 PLGR 3.50 CR   CP OW 8.00 STK 16800016 ROD-CONN
National Oilwell - NOV 16512002 PLGR 3.75 CR   CP OW 8.00 STK 16800017 BOLT-CONN ROD
National Oilwell - NOV 16512003 PLGR 4.00 CR   CP OW 8.00 STK 16800018 BRG-CONN ROD
National Oilwell - NOV 16512004 PLGR 4.25 CR   CP OW 8.00 STK 16800019 CROSSHEAD
National Oilwell - NOV 16512005 PLGR 4.50 CR   CP OW 8.00 STK 16800020 PIN-XHD
National Oilwell - NOV 16512006 PLGR 4.75 CR   CP OW 8.00 STK 16800025 BUSHING-VALVE STEM (WESTERN P/
National Oilwell - NOV 16512007 PLGR 5.00 CR   CP OW 8.00 STK 16800028 GASKET-DIAPHRAGM
National Oilwell - NOV 16512008 PLGR 3.25 TC   CP OW 8.00 STK 16800032 BRG-CRK PIN SEE16-800-131
National Oilwell - NOV 16512010 PLGR 3.50 TC   CP OW 8.00 STK 16800033 BRG-CRK PIN SEE16-800-131
National Oilwell - NOV 16512010PR PLGR 3.50 TCPR CP OW 8.00 STK 16800039 GUIDE-SUCTION VALVE SPRING
National Oilwell - NOV 16512012 PLGR 4.25 TC   CP OW 8.00 STK 16800062 GLAND
National Oilwell - NOV 16512019 PLGR 5.25 CR   CP OW 8.00 STK 16800067 GUIDE-VALVE SUCTION STEM
National Oilwell - NOV 16512020 PLGR 5.50 CR   CP OW 8.00 STK 16800079 MANIFOLD-DISCHARGE-MACH
National Oilwell - NOV 16512021 PLGR 5.75 CR   CP OW 8.00 STK 16800085 SHIM 005 THK
National Oilwell - NOV 16512023 PLGR 6.25 CR   CP OW 8.00 STK 16800086 SHIM 007 THK
National Oilwell - NOV 16512024 PLGR 6.50 CR   CP OW 8.00 STK 16800087 SHIM 1/32 THK
National Oilwell - NOV 16512025 PLGR 3.25 CR   CP OW 8.00 STK 16800101 COVER FRAME SIDE
National Oilwell - NOV 16512031 PLGR 2.38 TC   TD OW 8.00 STK 16800102 SPACER
National Oilwell - NOV 16512032 PLGR 2.50 TC   TD OW 8.00 STK 16800111 GASKET
National Oilwell - NOV 16512032PR PLGR 2.50 TCPR TD OW 8.00 STK 16800112 COVER-INSP
National Oilwell - NOV 16512033 PLGR 2.63 TC   TD OW 8.00 STK 16800114 RETAINER-SPEED REDUCER BRG
National Oilwell - NOV 16512033PR PLGR 2.63 TCPR TD OW 8.00 STK 16800116 SPACER
National Oilwell - NOV 16512034 PLGR 2.75 TC   TD OW 8.00 STK 16800120 SHIM SET-BRG RET 6 16-800-105
National Oilwell - NOV 16512035 PLGR 2.88 TC   TD OW 8.00 STK 16800131 BRG SET INCL 16-800-032 & 033
National Oilwell - NOV 16512036 PLGR 3.00 TC   TD OW 8.00 STK 16800221 XHD GUIDE
National Oilwell - NOV 16512038 PLGR 2.25 TC   TD OW 8.00 STK 16800222 ADAPTER-TACHOMETER GEAR
National Oilwell - NOV 16512038PR PLGR 2.25 TCPR TD OW 8.00 STK 16800242 PACKING, 4-1/2X5-1/2UNIV.842-83
National Oilwell - NOV 16512040 PLGR 3.50 TC   TD OW 8.00 STK 16800291 PLGR 4.50 TC   CP OW 7.00 STK
National Oilwell - NOV 16512041 PLGR 3.13 TC   TD OW 8.00 STK 16800306 PACKING SET M7501 16263MDC 168
National Oilwell - NOV 16512042 PLGR 3.25 TC   TD OW 8.00 STK 16800307 PACKING SET 2-3/4 STYLE 805-7
National Oilwell - NOV 16512064 ADAPTER-PLUNGER 16800324 PACKING-UNIV SPRING LOADED
National Oilwell - NOV 16515018 PKG SET 0838 3.38X4.88X2.81  16800325 PACKING SET,  0815-17-0103-17 4
National Oilwell - NOV 16515019 PACKING 2-1/2 HIGH PRESS SERVICE 16800326 PLGR 4.00 TC   CP OW 12.00 STK
National Oilwell - NOV 16515021 PACKING 2-5/8 HIGH PRESS SERV 16800340 SPRING-VALVE-INCONEL
National Oilwell - NOV 16515024 PACKING- 3 HIGH PRESS SERV B32 16800347 ROD PLUNGER EXTENSION-SA640-5
National Oilwell - NOV 16515027 PACKING 3-1/2 HI-PRESS SERV F/ 16800348 PLGR 4.00 TC   CP OW 6.00 STK
National Oilwell - NOV 16515029 PACKING- 3-1/4 HI-PRESS SERV F 16800348PR PLGR 4.00 TCPR CP OW 6.00 STK
National Oilwell - NOV 16515035 PACKING - STYLE 838 16800349 STUFFING BOX
National Oilwell - NOV 16515036 PACKING 4-1/2 GEN SERVICE 16800350 GLAND-PACKING
National Oilwell - NOV 16515036N858 PACKING, 4.5 X 5.25,  858 S. GOLD 16800351 COVER-DISCHARGE VALVE
National Oilwell - NOV 16515038 PACKING 5 GEN SERVICE 16800352 COVER-SUCTION VALVE
National Oilwell - NOV 16515040 PKG SET 0842 4.00X5.25X2.81  16800354 VALVE STOP,  SUCTION
National Oilwell - NOV 16516001 FLUID VALVE 368-P 16800432 INLET-SUCTION
National Oilwell - NOV 16516005 CS VALVE NUT PU 16800436 PLGR 4.50 TC   CP OW 6.00 STK
National Oilwell - NOV 16516007 VALVE BODY 410 SS FOR 358-P 16800437 STUFFING BOX 5-1/2
National Oilwell - NOV 16516069 SLEEVE-VALVE SS TYPE DP2-625 16800439 COVER-DISCHARGE VALVE
National Oilwell - NOV 16516070 SLEEVE 16800440 STOP-DISCHARGE VALVE
National Oilwell - NOV 16516078 DISC-VALVE FK-P-3-625 16800440-6 STOP DISCHARGE VALVE-316SS
National Oilwell - NOV 16516079 DISC-VALVE-TITANIUM DP2-475 16800441 HOLDER-SUCTION VALVE STOP
National Oilwell - NOV 16516082 DISC-VALVE FK-P3-475 16800441-6 HOLDER-SUCTION VALVE STOP-316S
National Oilwell - NOV 16516087 BUSHING-VALVE SLV-DELRIN 16800442 STOP-SUCTION VALVE
National Oilwell - NOV 16516090 VALVE GUARD SS SERIES 625 16800457 CARRIER-SEAL
National Oilwell - NOV 16516096 SPRING-VALVE TITANIUM 16800467 CARRIER-SEAL, USE W/STFG BOX 16
National Oilwell - NOV 16516097 SPRING-VALVE-TITANIUM 16800468 SHIM SET-MAIN BRG INCL 1 16-80
National Oilwell - NOV 16516900 VALVE SEAT PULLER ASSY COMPLETE 16800486 GEAR HOUSING MACHINING
National Oilwell - NOV 16516904 FE STDD B358 CBRZ 16800487 SHAFT PINION 4.77 1 RATIO F/SP
National Oilwell - NOV 16518001 DISC-VALVE POLYURETHANE-FLUID 16800488 GEAR LS 32T 4.77.1 REDUCER
National Oilwell - NOV 16520011 VALVE SEAT SS W-G F/B538 16800489 HOUSING-PINION BRG
National Oilwell - NOV 16522000 A151 8615 VALVE SEAT 368P 16800490 SHIM SET INCL 6 16-800-491 5 1
National Oilwell - NOV 16522024 PULLER PLATE FOR DOUBLE PORT V 16800506 PACKING- ARRANGEMENT , SPRING-LO
National Oilwell - NOV 16522031 CAPSCREW 3/4-10X3 3/4 HEX HD 16800516 ROD-CONN W/BSHG
National Oilwell - NOV 16522033 CPSW, HX, 3/4-10X3-1/4K500-NYLOK 16800564 PLUNGER 5 TC
National Oilwell - NOV 16522041 VALVE SEAT SS F/LP-475 16800572 STUFFING BOX
National Oilwell - NOV 16522042 VALVE GUARD SS SERIES 475 16800573 SEAL-CARRIER USE W/STFG BOX 16
National Oilwell - NOV 16522043 SPRING-VALVE INCONEL 16800594 PACKING SET STYLE #1069 DBL
National Oilwell - NOV 16522044 SPRING-VALVE INCONEL SERIES 47 16800615 PACKING,  HEADER  3-1/2X4-1/2 S
National Oilwell - NOV 16522047 VALVE SEAT PULLER COMPLETE 16800619 PLGR 3.50 TC   CP OW 6.00 STK
National Oilwell - NOV 16522049 HEAD-PULLER 16800620 GLAND-PKG
National Oilwell - NOV 16522050 BOLT-PULLER 16800623 STOP-SUCTION VALVE SA634-5 TRI
National Oilwell - NOV 16522051 PLATE-PULLER 16800625 CARRIER SEAL SA634 5
National Oilwell - NOV 16522057 VALVE SEAT 316SS LP-500 16800626 SPRING VALVE SA634 5 PUMP
National Oilwell - NOV 16522058 SPACER-VALVE SEAT PULLER 16800628 PACKING SA630-5 UTEX B-1955
National Oilwell - NOV 16522060 VALVE SEAT PULLER COMPLETE 16800629 PKG REPLACE 16800628 HEADER ST
National Oilwell - NOV 16523015 STUFFING BOX 16800659 DISCHARGE FLANGE CONNECTOR 2"FIG
National Oilwell - NOV 16523016 STUFFING BOX 16800660 CONNECTION,  DISCHARGE FLANGE
National Oilwell - NOV 16523017 STUFFING BOX 16800675 RING,  HEADER 4-1/2 X 5-1/2
National Oilwell - NOV 16523018 STUFFING BOX 16800679 PACKING HEADER RING STYLE UTEX
National Oilwell - NOV 16523020 STFG BOX GREASE NIPPLE 1/4NPT 16800680 PACKING REPLACE SET HEADER RIN
National Oilwell - NOV 16523023 STFG BOX 5 4-3/4 4-1/2 AMPCOLO 16800681 PACKING SET COMPLETE
National Oilwell - NOV 16523024 STFG BOX 4-1/4 4 3-3/4 BRZ 16801119 NUT 1-5/8-8
National Oilwell - NOV 16523026 STFG BOX 6 6-1/4 6-1/2 DUCT I 16801133 SPRING-VALVE
National Oilwell - NOV 16523027 DUCTILE IRON STUFF BOX 16801143 GEAR-TACHOMETER DRIVE
National Oilwell - NOV 16523029R RECOND.D548 STUFFING BOX 316SS SLV 16801144 GEAR-DRIVEN
National Oilwell - NOV 16523030 STFG BOX 3-1/4 & 3-1/2 A B 16801145 SHAFT-TACHOMETER DRIVE
National Oilwell - NOV 16523031 STFG BOX 4-1/4 & 4-1/2 A BRZ 16801146 HOUSING-TACHOMETER DRIVE
National Oilwell - NOV 16523032 STFG BOX 4-3/4 & 5 A BRZ 16801147 GASKET
National Oilwell - NOV 16524032 BUSHING-STFG BOX 4-1/2 BRZ F/P 16801232 PACKING- 5-3/4 SPRING-LOADED
National Oilwell - NOV 16524033 BUSHING-STFG BOX 4-1/2 BRZ 16801259 PACKING SET
National Oilwell - NOV 16524040 BUSHING-STFG BOX 5-1/2 BRZ 16801261 PIN-PLUNGER
National Oilwell - NOV 16524042 BUSHING-BRZ 16801362 SEAL-PARKER POLY PAK #18702875
National Oilwell - NOV 16524043 RING-LANTERN BRZ 16801372 SPRING-VALVE-INCONEL
National Oilwell - NOV 16525000 GLAND PAWL 168-014030-353 PIPE ELBOW,  45 DEG
National Oilwell - NOV 16525001 BRONZE GLAND PAWL 16803097 ADAPTER-ROTORSEAL
National Oilwell - NOV 16525003 GLAND-STFG BOX A BRZ 1-6PA113 NUT,  GLAND PAH
National Oilwell - NOV 16525006 GLAND-STFG BOX 4-1/4 & 4-1/2 A 170-012002-220 PIPE PLUG                (CFS)
National Oilwell - NOV 16526028 FOLLOWER 4-1/2 BRZ 170-012002-278 PIPE PLUG
National Oilwell - NOV 16526031 FOLLOWER 4-1/2 BRZ 170-012002-308 PIPE PLUG
National Oilwell - NOV 16526032 FOLLOWER 4-1/2 BRZ 170-012002-405 PIPE PLUG
National Oilwell - NOV 16526037 FOLLOWER GLAND BSHG-BRZ 170-012003-220 PIPE PLUG
National Oilwell - NOV 16526038 FOLLOWER 2-5/8 BRZ F/ C338-H 170-012005-353 PIPE PLUG,  SQ HD,  CI     (CFS)
National Oilwell - NOV 16526039 FOLLOWER 2-5/8 BRZ F/ C338-H 170-012007-306 PIPE PLUG                (CFS)
National Oilwell - NOV 16526042 FOLLOWER 2-7/8 BRZ F/ C338-H 170-014002-220 PIPE PLUG                (CFS)
National Oilwell - NOV 16526043 FOLLOWER 2-7/8 BRZ F/ C338-H 170-014002-278 PIPE PLUG
National Oilwell - NOV 16526044 FOLLOWER-3-BRZ F/ C338-H 170-014003-220 PIPE PLUG                (CFS)
National Oilwell - NOV 16526045 FOLLOWER-3-BRZ F/ C338-H 170-014003-405 PIPE PLUG
National Oilwell - NOV 16526046 FOLLOWER 2-1/4 BRZ F/ C338 TRI 170-014004-353 PIPE PLUG
National Oilwell - NOV 16526050 FOLLOWER 3-1/2 BRZ 170-018002-220 PIPE PLUG                (CFS)
National Oilwell - NOV 16526051 FOLLOWER 4 BRZ 170-018002-278 PIPE PLUG
National Oilwell - NOV 16526052 BUSHING - STUFF BOX. 170-018002-405 PIPE PLUG
National Oilwell - NOV 16526053 FOLLOWER 4-1/2 BRZ 170-018003-220 PIPE PLUG                (PFS)
National Oilwell - NOV 16526054 FOLLOWER 4-3/4 BRZ 170-018003-405 PIPE PLUG
National Oilwell - NOV 16526055 FOLLOWER 5 BRZ 170-018007-305 PIPE PLUG
National Oilwell - NOV 16527008 STUD 1X12-3/4 LG A STL 170-034001-220 PIPE PLUG,  SQ HD          PFS
National Oilwell - NOV 16527034 FRAME TO FLUID END STUDS 170-034002-220 PIPE PLUG
National Oilwell - NOV 16527126 STUD 1-1/8-8X20-1/2 ALLOY STL 170-034002-278 PIPE PLUG
 

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