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National Stock Number: 4310-00-102-5338
Federal Supply Class: 4310
National Item Identification Number: 001025338
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:
1305-31 | 13002 | GOODRICH CORPORATION |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-327 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED | SPECIAL FEATURES | DESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL |
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