4310-00-451-7988 RING,PISTON Index 4310-00-451-7990 RING,PISTON

National Stock Number:
4310-00-451-7989

Federal Supply Class:
4310

National Item Identification Number:
004517989

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:
R63136M4506R484INGERSOLL-RAND COMPANY DBA ROTARY COMPRESSOR DIVISION
R63136M45088663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
X1440T64M88663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE


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