2805-99-203-1026
Piston Ring
2805992031026 992031026 C8543 D011494 21656 X3XCJP21656 42EQ1513
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL. View more Piston Ring
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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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C8543 D011494 21656 X3XCJP21656 42EQ1513 A circular, single or multipiece item, metallic or nonmetallic
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NumberManufacturerStatus3010 53952 - Intricon Corporation (Obsolete) Primary Buy RNCC 3 RNVC 2 DAC 6 C8543
NumberManufacturerStatus3010 53952 - Intricon Corporation (Obsolete) Primary Buy RNCC 3 RNVC 2 DAC 6 C8543
Restrictions 2805-99-203-1026
End Users 2805-99-203-1026
- Singapore (YJ)
- Malaysia (YW)
Approved Sources 2805-99-203-1026
- Part Number
- Manufacturer
- Status
- D011494
- Manufacturer
- U2060 - Hepworth & Grandage Ltd (Obsolete)
- Primary Buy
- Primary Buy
- C8543
- U2060 - Hepworth & Grandage Ltd (Obsolete)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 21656
- U0530 - Britalco Engineering Ltd (Active)
- Secondary Buy
- Secondary Buy
- X3XCJP21656
- U1269 - Ministry Of Defence - Defence (Active)
- NATO Reference
- NATO Reference
- 42EQ1513
- U1725 - Ministry Of Defence (Air) (Domestic (Active)
- NATO Reference
- NATO Reference
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