AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

Search National Oilwell NSN Parts Database

Are you searching for quality parts manufactured by National Oilwell ? Are you in need of 001-012478-204, 2621-927-11ASSYIA 1IN, S983AF, NS4220, NS4038 PU3648 and more? If so, reach out today and submit an Instant RFQ. You can start first by browsing our online parts directory and search by either NSN, NIIN, CAGE code, manufacturer name, part name, or any other keyword that can help your search. After you’ve found the item that you need from National Oilwell, simply hit that Instant RFQ button and a representative from our team will immediately be notified that a quote for a part was requested. We promise a call back in as little as fifteen minutes, and, after getting to know quantity and specifications, also a same day quote. We partner with over two hundred reputable manufacturers like National Oilwell in the aviation, defense, and electronics industry, and as a result, can offer a variety of different parts.

Submit an Instant RFQ today for speedy service and speedy delivery of your needed parts.


Displaying Page 1 of 17
Part No NSN Item Name QTY RFQ
001-012478-204 5330-01-301-7785 gasket Avl RFQ
2621-927-11ASSYIA 1I 4820-00-023-6431 valve check Avl RFQ
S983AF 4820-00-969-2322 parts kit check valve Avl RFQ
NS4220 4820-00-375-6467 parts kit check valve Avl RFQ
NS4038 PU3648 4820-01-089-9219 valve check Avl RFQ
6176-10-0016 5940-00-983-6093 terminal board Avl RFQ
G45982 6115-01-488-5670 shaft generator Avl RFQ
3110PIECE13 3 4 5331-00-543-3041 o ring Avl RFQ
5593ASSYCB-PIEC 5310-01-094-6698 nut self locking hexagon Avl RFQ
1030-08-0092 3130-01-511-5498 cap pillow block Avl RFQ
NS-4038 REV F ITEM 9 5340-01-183-1336 bumper Avl RFQ
NS3983PC30 4820-01-088-0912 clapper assembly valve Avl RFQ
842-150070-401 4820-01-139-1607 valve check Avl RFQ
10-9-F819637 6115-01-179-0134 block assembly Avl RFQ
432-112034-340 5330-01-330-3886 ring packing Avl RFQ
8-400531 PIECE 7 5310-01-120-3826 nut self locking hexagon Avl RFQ
NS3969PC24 4820-00-345-8653 parts kit check valve Avl RFQ
G95778 5970-01-487-4888 insulation sleeving electrical Avl RFQ
2620-929X1 ASSY 1 1 4730-01-211-8984 strainer sediment Avl RFQ
NLT300-7 5340-01-104-1500 cover access Avl RFQ
2620-927X1ASSY8AA1-4 4820-01-062-8667 valve check Avl RFQ
120-218042-999 3110-00-731-1360 bearing roller tapered Avl RFQ
001-005736-261 5340-01-304-5243 retainer helical compression spr Avl RFQ
2620-929X1 ASSEMBLY 4730-01-184-4606 strainer sediment Avl RFQ
G95953 4730-01-488-5657 fitting water cooler Avl RFQ
G95951 6115-01-487-5520 baffle air Avl RFQ
3855-3T014 4820-00-969-2320 parts kit check valve Avl RFQ
G95953 4730-01-488-5655 fitting water cooler Avl RFQ
5594 ASSEMBLY AS 4820-01-057-4136 valve check Avl RFQ
3911PC3T014 4820-00-733-5059 parts kit butterfly valve Avl RFQ
NS-4029 5340-01-103-3321 cover access Avl RFQ
00822269 5977-00-116-3620 holder electrical contact brush Avl RFQ
71001 PIECE 88 6115-01-277-4512 field exciter assembly Avl RFQ
3116-3-12X14 4820-00-591-9801 parts kit check valve Avl RFQ
40-661-1170 6240-01-364-2108 lamp assembly Avl RFQ
104-038100-172 5307-01-145-1690 stud Avl RFQ
G95953 6115-01-487-6513 heat exchanger air to water Avl RFQ
NS-3981ASSEMBLYE FIN 4820-01-106-9785 body valve Avl RFQ
NS3205 4820-01-067-3915 valve check Avl RFQ
G73723143 6145-01-488-5671 wire electrical Avl RFQ
5615 4820-01-058-7689 valve check Avl RFQ
NS4029PIECE13 1 5331-00-641-3763 o ring Avl RFQ
NS-4061-PC13ASSYJ3 4 4730-01-120-9244 strainer element sediment Avl RFQ
842-155-070-601 4820-01-131-5908 valve check Avl RFQ
G54876 6115-01-488-5666 end bell electrical rotating equ Avl RFQ
NS3980 4820-01-131-3037 valve check Avl RFQ
G415GAB-001 6115-01-320-2983 generator alternating current Avl RFQ
NS3980PC23 1.500IN 4820-01-241-7960 clapper assembly special Avl RFQ
G62017 5940-01-487-5231 terminal lug Avl RFQ
NS4038 ASSEMBLY AC 3 2520-01-187-1227 stator tube transmission Avl RFQ
20700 5905-01-290-0548 resistor voltage sensitive Avl RFQ
G95948 5970-01-487-8635 insulator plate Avl RFQ
G415EAL-001 6115-01-289-8026 generator alternating current Avl RFQ
NS-4099 4730-01-187-2343 strainer sediment Avl RFQ
121-276049-999 3130-00-731-1348 bearing unit roller Avl RFQ
NS-4061 PIECE 9 ASSY 4730-01-108-7733 strainer element sediment Avl RFQ
2620-927X4ASSY7DA 4820-00-045-5025 valve check Avl RFQ
2621-927-10ASSYIRA1- 4820-00-054-3796 valve check Avl RFQ
90101 5930-01-449-3136 switch rotary Avl RFQ
G95953 5975-01-487-5487 coupling electrical conduit Avl RFQ
70003 5961-01-037-6460 service repair kit Avl RFQ
51097 5999-01-277-7122 heat sink electrical electronic Avl RFQ
2620-929X1 ASSY A 1- 4730-01-211-8983 strainer sediment Avl RFQ
5165 2-IN 4820-01-126-9155 valve check Avl RFQ
15A00412-0000 ITEM 3 5315-01-511-3933 key machine Avl RFQ
NS3300 4820-01-049-6748 clapper assembly flow control valve Avl RFQ
100-038012-273 5305-01-143-6170 screw Avl RFQ
G95948 5310-01-488-6670 washer lock Avl RFQ
NS-4038 PIECE 4 4820-01-115-2762 cover plate valve Avl RFQ
1690-01-0009 5310-01-487-5488 washer flat Avl RFQ
001-008906-283 5975-01-302-9605 stuffing tube Avl RFQ
S2001S 4820-00-043-5470 parts kit check valve Avl RFQ
1319-01-0022 4730-01-487-5493 reducer pipe Avl RFQ
5430PC6 5340-00-924-5526 bumper Avl RFQ
001-003672-204 5330-00-085-5287 gasket Avl RFQ
20517 3130-01-272-6931 housing bearing unit Avl RFQ
120-212042-999 3110-00-100-4192 bearing roller tapered Avl RFQ
2620-927X2PC2 2IN 4820-01-058-4351 cover valve Avl RFQ
1690-30-0011 5310-01-488-5664 washer lock Avl RFQ
4953636 5305-01-196-6494 screw Avl RFQ
L00819537 5340-01-108-7221 strap retaining Avl RFQ
G82230 2920-01-598-9720 rotor generator Avl RFQ
G95950 5305-01-488-4501 screw cap socket head Avl RFQ
G21140 5330-01-370-7613 gasket Avl RFQ
M615GAB-001 6115-01-387-8280 generator alternating current Avl RFQ
NS-4029 ASSEMBLY6A F 4820-01-103-3322 cover nut valve Avl RFQ
1270 01 0032 6115-01-487-6513 heat exchanger air to water Avl RFQ
G3185796 5961-00-121-5310 rectifier Avl RFQ
NS-3969 PIECE 2 5340-01-134-0821 cover access Avl RFQ
133-058011-286 5310-01-302-9307 nut plain hexagon Avl RFQ

Why Choose Us?

Low Price

Low Price Warrantied inventory at competitive prices

Find it fast

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality guaranteed

Quality guaranteed We sell only warrantied and traceable parts

Get it fast

Get it fast All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
fallen heroes fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.