5331-99-770-5439
O-Ring
5331997705439 997705439 BS1806-437 DEFSTAN02-337-437-MN80 437 NES 337 NES 337-1984 NES 337-437-MN80
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION. View more O-Ring
![]()
Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

Marketplace 5331-99-770-5439
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
Related Documents 5331-99-770-5439 5+ Documents (More...)
BS1806-437 DEFSTAN02-337-437-MN80 437 NES 337 NES 337-1984 NES 337-437-MN80 A nonmetallic circular item
O-Ring 5331997705439997705439,BS1806-437 BS1806-437DEFSTAN02-337-437-MN80437NES 337NES 337-1984NES 337
-1984NES 337-437-MN70 A nonmetallic -57-FC70 NES 337-1984 0943-57 A nonmetallic circular item with an
O-Ring 5331997705439997705439,BS1806-437 BS1806-437DEFSTAN02-337-437-MN80437NES 337NES 337-1984NES 337
-1984NES 337-437-MN70 A nonmetallic -57-FC70 NES 337-1984 0943-57 A nonmetallic circular item with an
DEFSTAN02-337-437-MN70 C48853 NES 337 437 5330-99-784-4861 NES 337-1984 NES 337-437-MN70 A nonmetallic
-MN70C48853NES 3374375330-99-784-4861NES 337-1984NES 337-437 NES 337-1984 A nonmetallic circular item
BS1806-437 DEFSTAN02-337-437-MN80 437NES 337NES 337-1984NES 337-437-MN80 A nonmetallic circular 995222490
-MN70C48853NES 3374375330-99-784-4861NES 337-1984NES 337-437 NES 337-1984 A nonmetallic circular item
BS1806-437 DEFSTAN02-337-437-MN80 437NES 337NES 337-1984NES 337-437-MN80 A nonmetallic circular 995222490
997705439,BS1806-437 instructions how to enable JavaScript in your web browser . 5331-99-770-5439O-Ring5331997705439
997705439 BS1806-437 DEFSTAN02-337-437-MN80 437 NES 337 NES 337 https//www.nsnlookup.com /fsg-53/fsc
) https//www.nsnlookup.com /fsg-53/fsc-5331/ uk 5331-99-770-5439 O-Ring 5331997705439 997705439,BS1806
997705439 BS1806-437 DEFSTAN02-337-437-MN80 437 NES 337 NES 337 https//www.nsnlookup.com /fsg-53/fsc
) https//www.nsnlookup.com /fsg-53/fsc-5331/ uk 5331-99-770-5439 O-Ring 5331997705439 997705439,BS1806
5331-99-770-5265 O-Ring 5331997705265 997705265,BS1806 5265O-Ring5331997705265 997705265 BS1806 BS1806-437
DEFSTAN02-337-437-MN70 C48853 NES 337 437 5330-99-784-4861 139-MN60 NES 337-1984 A nonmetallic circular
O-Ring 5331997705439 997705439,BS1806-437 337-1984NES 337-437-MN80 A nonmetallic circular item
DEFSTAN02-337-437-MN70 C48853 NES 337 437 5330-99-784-4861 139-MN60 NES 337-1984 A nonmetallic circular
O-Ring 5331997705439 997705439,BS1806-437 337-1984NES 337-437-MN80 A nonmetallic circular item
) https//www.nsnlookup.com /fsg-53/fsc-5331/uk 5331-99-770-5439 O-Ring 5331997705439 997705439,BS1806
) https//www.nsnlookup.com /fsg-53/fsc-5331/uk 5331-99-770-5439 O-Ring 5331997705439 997705439,BS1806
BS1806-437 https//www.nsnlookup.com /fsg-53/fsc-5330/uk 5330-99-784-4861 O-Ring 5330997844861 997844861
) https//www.nsnlookup.com /fsg-53/fsc-5331/uk 5331-99-770-5439 O-Ring 5331997705439 997705439,BS1806
BS1806-437 https//www.nsnlookup.com /fsg-53/fsc-5330/uk 5330-99-784-4861 O-Ring 5330997844861 997844861
Restrictions 5331-99-770-5439
End Users 5331-99-770-5439
- United Kingdom (ZK)
Approved Sources 5331-99-770-5439
- Part Number
- Manufacturer
- Status
- DEFSTAN02-337-437-MN80
- Manufacturer
- K0851 - Ministry Of Defence, Directorate Of (Active)
- Definitive Standard
- Definitive Standard
- BS1806-437
- K7766 - Bsi Standards Limited (Active)
- Incomplete Standard
- Incomplete Standard
- 437
- K7766 - Bsi Standards Limited (Active)
- NATO Reference
- NATO Reference
- NES 337
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- NATO Reference
- NATO Reference
- NES 337-1984
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- NATO Reference
- NATO Reference
- NES 337-437-MN80
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- NATO Reference
- NATO Reference
Similar Supply Items to 5331-99-770-5439

















