5331-99-770-5309
O-Ring
5331997705309 997705309 BS1806 9552 BO1883 NB50293 BS1806-018 DEFSTAN02-337-018-MN80 9552 ITEM 34 B03225 NB49020 ITEM 39 NB49020/39 NB50293 ITEM 34 PL9137 ITEM 39 PL9137/39 NES 337 NES 337-018-MN80 NES 337-1984 018
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
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Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
November 2023
November 2023
NATO Update Count
1
1
NATO Data Quality

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Related Documents 5331-99-770-5309 5+ Documents (More...)
BS1806 9552 BO1883 NB50293 BS1806-018 DEFSTAN02-337-018-MN80 9552 ITEM 34 B03225 NB49020 ITEM 39 NB49020
/39 NB50293 ITEM 34 PL9137 ITEM 39 PL9137/39 NES 337 NES 337-018-MN80 NES 337-1984 018 A nonmetallic
/39 A1173350 E9473351 007525252 PL-18G3 ITEM 4 PL-18G3/4 BS1806-018 DEFSTAN02-337-018-MN70 BO1883 18/
/39 NB50293 ITEM 34 PL9137 ITEM 39 PL9137/39 NES 337 NES 337-018-MN80 NES 337-1984 018 A nonmetallic
/39 A1173350 E9473351 007525252 PL-18G3 ITEM 4 PL-18G3/4 BS1806-018 DEFSTAN02-337-018-MN70 BO1883 18/
-018 DEFSTAN02-337-018-HN60 NES 337 NES 337-018-HN60 NES 337-1984 A nonmetallic circular item with an
-018-MN90 NES 337-1984 018 99-522-3161 -018-MN70 NES 337-1984018 A nonmetallic circular item with an
fsc-5331/uk 5331-99-770-5309 O-Ring 5331997705309 997705309,BS1806,9552 9552 BO1883 NB50293 BS1806-018
-018-MN90 NES 337-1984 018 99-522-3161 -018-MN70 NES 337-1984018 A nonmetallic circular item with an
fsc-5331/uk 5331-99-770-5309 O-Ring 5331997705309 997705309,BS1806,9552 9552 BO1883 NB50293 BS1806-018
BS1806-018 DEFSTAN02-337-018-MN60 200-018-4460 JW109709-5 R2075P60 NES337-018-MN60 018 NES 337 NES 337
18G3/4 BS1806-018 DEFSTAN02-337-018-MN70 BO1883 18/GA1 BS1806-018DEFSTAN02-337-018 -MN60 200-018-4460JW109709
-53/fsc-5331/uk 5331-99-770-5309 O-Ring 5331997705309 997705309,BS1806,9552 9552 BO1883 NB50293 BS1806
18G3/4 BS1806-018 DEFSTAN02-337-018-MN70 BO1883 18/GA1 BS1806-018DEFSTAN02-337-018 -MN60 200-018-4460JW109709
-53/fsc-5331/uk 5331-99-770-5309 O-Ring 5331997705309 997705309,BS1806,9552 9552 BO1883 NB50293 BS1806
-018 DEFSTAN02-337-018-MN70 BO1883 18/GA1 -018 DEFSTAN02-337 007525252 PL-18G3 ITEM 4 PL-18G3/4 BS1806
-018 DEFSTAN02-337-018-MN70 BO1883 18/GA1 BS1806-018 DEFSTAN02 https//www.nsnlookup.com /fsg-53/fsc-5331
/uk 5331-99-822-3826 O-Ring 5331998223826 998223826,BS1806 18G3 ITEM 4 PL-18G3/4 BS1806-018 DEFSTAN02
-018 DEFSTAN02-337-018-MN70 BO1883 18/GA1 BS1806-018 DEFSTAN02 https//www.nsnlookup.com /fsg-53/fsc-5331
/uk 5331-99-822-3826 O-Ring 5331998223826 998223826,BS1806 18G3 ITEM 4 PL-18G3/4 BS1806-018 DEFSTAN02
5331-99-207-7683 O-Ring 710-FSO-06RNCC: 6 | RNVC: 9 | DAC: 2 25 Apr 1991 5331-99-770-5099 O-Ring BS1806
1991 5331-99-445-5489 O-Ring GR25937RNCC: 5 | RNVC: 2 | DAC: 2 25 Apr 1991 5331-99-770-5314 O-Ring NES 337
99-746-0989 O-Ring P0519600 ITEM 22RNCC: 5 | RNVC: 2 | DAC: 2 25 Apr 1991 5331-99-770-5863 O-Ring NES 337
1991 5331-99-445-5489 O-Ring GR25937RNCC: 5 | RNVC: 2 | DAC: 2 25 Apr 1991 5331-99-770-5314 O-Ring NES 337
99-746-0989 O-Ring P0519600 ITEM 22RNCC: 5 | RNVC: 2 | DAC: 2 25 Apr 1991 5331-99-770-5863 O-Ring NES 337
Restrictions 5331-99-770-5309
End Users 5331-99-770-5309
- Brazil (YA)
- Chile (YN)
- Canada (ZC)
- United Kingdom (ZK)
- Italy (ZR)
- Turkey (ZW)
Approved Sources 5331-99-770-5309
- Part Number
- Manufacturer
- Status
- DEFSTAN02-337-018-MN80
- Manufacturer
- K0851 - Ministry Of Defence, Directorate Of (Active)
- Definitive Standard
- Definitive Standard
- BS1806
- K7766 - Bsi Standards Limited (Active)
- Incomplete Standard
- Incomplete Standard
- 9552
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- BO1883
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- NB50293
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- BS1806-018
- K7766 - Bsi Standards Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 9552 ITEM 34
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Secondary Buy
- Secondary Buy
- B03225
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Secondary Buy
- Secondary Buy
- NB49020 ITEM 39
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Secondary Buy
- Secondary Buy
- NB49020/39
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Secondary Buy
- Secondary Buy
- NB50293 ITEM 34
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Secondary Buy
- Secondary Buy
- PL9137 ITEM 39
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Secondary Buy
- Secondary Buy
- PL9137/39
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Secondary Buy
- Secondary Buy
- NES 337
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- NATO Reference
- NATO Reference
- NES 337-018-MN80
- 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
- 018
- K7766 - Bsi Standards Limited (Active)
- NATO Reference
- NATO Reference
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