5331-99-770-5957
O-Ring
5331997705957 997705957 BS1806 BS1806-452 DEFSTAN02-337-452-FC70 NES 337 NES 337-1984 NES 337-452-FC70 452
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

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5331-99-770-5957O-Ring5331997705957 997705957 BS1806 BS1806-452 O-Ring 5331997984408997984408,BS1806
BS1806 -452 DEFSTAN02-337-452 https//www.nsnlookup.com /fsg https//www.nsnlookup.com /fsg-53/fsc-5331
5331-99-770-5957O-Ring5331997705957 997705957 BS1806 BS1806-452 O-Ring 5331997984408997984408,BS1806
BS1806 -452 DEFSTAN02-337-452 https//www.nsnlookup.com /fsg https//www.nsnlookup.com /fsg-53/fsc-5331
-452 DEFSTAN02-337-452-MN80 251464720185 JW120669-7 JW24000-87BA5 NES 337 NES 337-1984 NES337-452-MN80
5331997705957 997705957,BS1806 DEFSTAN02-337-452-FC70 NES 337NES 337-1984NES 337-452-FC70 452 A nonmetallic
item BS1806 -452 DEFSTAN02-337-452 Limited (Active) Incomplete Secondary Reference RNCC 5 RNVC 1 DAC
5331997705957 997705957,BS1806 DEFSTAN02-337-452-FC70 NES 337NES 337-1984NES 337-452-FC70 452 A nonmetallic
item BS1806 -452 DEFSTAN02-337-452 Limited (Active) Incomplete Secondary Reference RNCC 5 RNVC 1 DAC
Restrictions 5331-99-770-5957
End Users 5331-99-770-5957
- Chile (YN)
- United Kingdom (ZK)
Approved Sources 5331-99-770-5957
- Part Number
- Manufacturer
- Status
- DEFSTAN02-337-452-FC70
- Manufacturer
- K0851 - Ministry Of Defence, Directorate Of (Active)
- Definitive Standard
- Definitive Standard
- BS1806
- K7766 - Bsi Standards Limited (Active)
- Incomplete Standard
- Incomplete Standard
- BS1806-452
- K7766 - Bsi Standards Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary 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 337-452-FC70
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- NATO Reference
- NATO Reference
- 452
- K7766 - Bsi Standards Limited (Active)
- NATO Reference
- NATO Reference
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