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National Stock Number: 1610-00-849-5343
Federal Supply Class: 1610
National Item Identification Number: 008495343
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:
549396 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | FSC APPLICATION DATA | PROPELLER,AIRCRAFT | JOINT STYLE | STEP JOINT | OVERALL WIDTH | 0.1100 INCHES MINIMUM AND 0.1120 INCHES MAXIMUM | MATERIAL | COPPER ALLOY OVERALL | RADIAL WALL THICKNESS | 0.1300 INCHES MINIMUM AND 0.1400 INCHES MAXIMUM | RING STYLE | CONCENTRIC | STANDARD BORE DIAMETER | 3.625 INCHES |
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