5331-99-821-2519
O-Ring
5331998212519 998212519 BS4518-0121-16 89/849 RM0121-16HL1012 202-514-0059 DP4200-10 151-448084 H151-448084 0121-16
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 5331-99-821-2519
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Restrictions 5331-99-821-2519
End Users 5331-99-821-2519
- Spain (YB)
- Italy (ZR)
Approved Sources 5331-99-821-2519
- Part Number
- Manufacturer
- Status
- RM0121-16HL1012
- Manufacturer
- K0640 - Freudenberg Technical Products (Active)
- Primary Buy
- Primary Buy
- 202-514-0059
- U1068 - Trelleborg Sealing Solutions (Uk) (Active)
- Primary Buy
- Primary Buy
- BS4518-0121-16
- K7766 - Bsi Standards Limited (Active)
- Incomplete Standard
- Incomplete Standard
- 89/849
- U1066 - G E C Sensors Ltd (Replaced)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- DP4200-10
- K4096 - Ministry Of Defence (Navy) (Obsolete)
- Secondary Buy
- Secondary Buy
- 151-448084
- K6984 - Defence Logistics Agency (Obsolete)
- NATO Reference
- NATO Reference
- H151-448084
- K6984 - Defence Logistics Agency (Obsolete)
- NATO Reference
- NATO Reference
- 0121-16
- K7766 - Bsi Standards Limited (Active)
- NATO Reference
- NATO Reference
NATO Stock Numbers Related to 5331-99-821-2519
5331-27-004-0995 5331-12-175-6654 5331-99-522-3096 5331-12-365-3421 5331-37-555-7110 5331-27-046-2147 5331-27-049-8166 5331-17-114-2631 5331-12-383-0309 5331-99-826-1843 5331-12-311-2506 5331-12-306-3507 5331-12-368-0566 5331-99-648-7502 5331-27-057-1109 5331-21-880-8693 5331-27-056-6213 5331-99-653-6382