AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED
  INSTANT RFQ
Search
+17147054780 sales@purchasingunion.com
    //   NSN   //  Manufacturer   //  Norriseal   //   4

Submit a Quote
and we do the Rest

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

Check out the Top NSN Brands

View More

Components from Top Aerospace Manufacturers

View More

Norriseal - Get NSN Parts Catalog by page 4

Are you in the market for part numbers sourced from accredited companies like Norriseal? If so, consider the team at Purchasing Union your one stop shop! We carry parts from a list of over five thousand certified and accredited manufacturers like Norriseal and many others. 51310B027, 911-320, 5-R2040-42AA-2MM, M3011-645A-8IN, 4873-2 are just a few of the items that we can provide for you. Purchasing Union, owned and operated by ASAP Semiconductor, is an industry-leading supplier of rare, new, old, and obsolete aviation, defense, and electronic parts in the United States. We have one of the largest inventories of ready-to-ship aviation parts with over two billion unique components sourced from Norriseal from around the world; we’re perfect for meeting all your complex Aircraft on Ground (AOG) requirements. If you are in a fast need for parts, consider us your best resource and send in an Instant RFQ today!

Showing Page 4 of 21
Part No NSN Item Name QTY RFQ
51310B027 4820-01-179-6588 disk valve Avl RFQ
911-320 4820-01-177-5443 disk valve Avl RFQ
5-R2040-42AA-2MM 4820-01-298-8589 valve butterfly Avl RFQ
M3011-645A-8IN 4820-01-344-9004 valve butterfly Avl RFQ
4873-2 4820-01-139-1761 disk valve Avl RFQ
R2030-64AA-1FM-8IN 4820-01-174-9368 valve butterfly Avl RFQ
51310E175 4820-01-139-1761 disk valve Avl RFQ
911C537 4820-01-187-1129 valve butterfly Avl RFQ
12IN R2030-64AA-2E 4820-01-212-9977 valve butterfly Avl RFQ
51310A422 4820-01-375-3966 disk valve Avl RFQ
730A193 4820-00-062-8246 seat valve Avl RFQ
3IN NW285B BM6FG 1WE 4820-01-266-7295 valve butterfly Avl RFQ
51740B296 3040-00-956-8929 shaft valve bottom Avl RFQ
740A704 4820-01-205-2193 stem fluid valve Avl RFQ
4IN-M3030-423A 4820-01-295-7051 valve butterfly Avl RFQ
S-2159 4820-01-295-7051 valve butterfly Avl RFQ
911D566 4820-01-249-1333 valve butterfly Avl RFQ
51740E556 4820-01-311-1012 stem fluid valve Avl RFQ
R285B-166AA-2PM-920T 4820-01-310-4263 valve butterfly Avl RFQ
51729D008 4820-01-281-1631 seat valve Avl RFQ
R1011-64AA2RM 4820-01-145-4187 valve butterfly Avl RFQ
980-012 IT2 4820-01-425-3725 disk valve Avl RFQ
2-5-R1011-43BB-1J 4820-01-431-2501 valve butterfly Avl RFQ
52730B175 4820-01-273-5755 seat valve Avl RFQ
51310C394 4820-01-319-9424 disk valve Avl RFQ
AS568-235MIL-P-25732 5331-00-582-1560 o ring Avl RFQ
740-187 4820-00-904-8170 stem fluid valve Avl RFQ
911-439 PIECE 2 PART 4820-01-055-4182 disk valve Avl RFQ
325-039 5315-00-034-3924 pin spring Avl RFQ
51740C185 4820-00-904-8170 stem fluid valve Avl RFQ
980-012 4820-01-425-3724 seat valve Avl RFQ
911L485 4820-01-306-3883 valve butterfly Avl RFQ
54000A026 5330-01-436-2408 parts kit seal repl Avl RFQ
6933-3 4820-00-916-4031 stem fluid valve Avl RFQ
325-026 5315-01-241-2971 pin straight headle Avl RFQ
4IN R2030-64AA-2E 4820-01-212-9975 valve butterfly Avl RFQ
911-535 ITEM 2 51310 4820-01-137-5456 disk valve Avl RFQ
911D544 4820-01-273-1285 valve butterfly Avl RFQ
51310A392 4820-01-310-4377 disk valve Avl RFQ
2-326N552-90 5331-01-053-7017 o ring Avl RFQ
51310D166 4820-01-137-8386 disk valve Avl RFQ
72404A011 5330-01-377-3329 retainer seal Avl RFQ
54000B011 4820-01-474-7659 parts kit valve Avl RFQ
58655A009 4820-01-331-2931 gear operator valve Avl RFQ
911F555 4820-01-196-9102 valve butterfly Avl RFQ
52730A183 4820-00-969-2414 seat valve Avl RFQ
920-219 4820-01-353-2853 valve butterfly Avl RFQ
911-065-REFERENCE-11 5310-01-291-4522 washer flat Avl RFQ
51310A391 4820-01-310-6617 disk valve Avl RFQ
52090A084 3120-01-207-9487 bushing sleeve Avl RFQ
RK 2 R200 BB 4820-20-005-1618 parts kit butterfly Avl RFQ
920-221REF-3 4820-01-355-3381 stem fluid valve Avl RFQ
51310C393 4820-01-355-3438 disk valve Avl RFQ
2F 425 6T08 IN VALVE 4810-01-291-5301 actuator electro me Avl RFQ
R2030-64AA-1J-5-0IN 4810-01-625-7555 valve butterfly Avl RFQ
920-233 ITEM 7 5315-01-355-1321 pin straight headed Avl RFQ
13219E0468 4820-00-507-0114 valve butterfly Avl RFQ
410E191 5340-01-138-7636 handle manual contr Avl RFQ
920-190 4820-01-323-0360 disk valve Avl RFQ
730S201 4820-00-111-5117 seat valve Avl RFQ
920-220REF-101 4820-01-355-3336 gear operator valve Avl RFQ
910-114-PIECE-8-16IN 4820-01-234-3670 disk valve Avl RFQ
52561A012 5330-01-007-6982 packing preformed Avl RFQ
51310G179 4820-01-344-9437 disk valve Avl RFQ
911-420 4820-01-155-7751 valve butterfly Avl RFQ
R285B-666AA-2PM 16IN 4820-01-353-2854 valve butterfly Avl RFQ
3-1-2-870-18A 4820-00-871-8423 seat valve Avl RFQ
R2858-166AA-2MM 4820-01-313-0558 valve butterfly Avl RFQ
12870-18A 4820-00-956-8933 seat valve Avl RFQ
920-170 4820-01-310-4724 seat valve Avl RFQ
911E564 4810-01-262-2377 valve butterfly Avl RFQ
325-095 5315-00-972-8230 pin spring Avl RFQ
911-389-8IN 4820-01-538-1851 valve butterfly Avl RFQ
920P223 4820-01-353-2854 valve butterfly Avl RFQ
911-435 6-8IN 3020-01-269-6630 gear operator Avl RFQ
R2040-42AA-2KM 911-4 4820-00-732-1869 valve butterfly Avl RFQ
R2030-64AA-1FM-6IN 4820-01-189-5745 valve butterfly Avl RFQ
25004 5331-00-244-2869 o ring Avl RFQ
2R2-030-64A1FM 4820-01-078-4534 valve butterfly Avl RFQ
4IN-NW285B-BM6FG-1WE 4820-01-266-7294 valve butterfly 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 logo

“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 Purchasing Union.

Don’t forget That If You’d Ever Like a Quote for Parts Within 15 Minutes or Less, You Can Fill out the Instant RFQ form On this Website’S Homepage.

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.