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National Stock Number: 3040-01-599-3984
Federal Supply Class: 3040
National Item Identification Number: 015993984
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:
516-6293386 ITEM 017 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766, COND A, FIN 4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 304 OVERALL | PART NAME ASSIGNED BY CONTROLLING AGENCY | RING, LOCK Z22D .04 SQ FT EA | PROPRIETARY CHARACTERISTICS | PACS | OVERALL WIDTH | 0.062 INCHES NOMINAL | SPECIAL FEATURES | ID: 1.75 IN; OD: 2.25 IN. |
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