4810-00-870-3987 CAP,VALVE BY PASS Index 4470-00-870-3990 WINDOW,OBSERVATION

National Stock Number:
4810-00-870-3988

Federal Supply Class:
4810

National Item Identification Number:
008703988

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.


Manufacturer Information:
900J770PC5304808CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
900J771PC3504808CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
900J771PC5304808CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
929C801PC204808CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


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