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National Stock Number:
3040-01-411-0668
Federal Supply Class:
3040
National Item Identification Number:
014110668
Description:
RING,PISTON
Detail:
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.
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Manufacturer Information:
| 3791607 | A591N | GKN AEROSPACE SWEDEN AB | | 3791607 | S3956 | GKN AEROSPACE SWEDEN AB | | 5HS309 | 45152 | OSHKOSH CORP | | 5HS309 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
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