9390-00-682-7937 NONMETALLIC SPECIAL SHAPED SECTI Index 3110-00-682-7939 BEARING,BALL,ANNULAR

National Stock Number:
2815-00-682-7938

Federal Supply Class:
2815

National Item Identification Number:
006827938

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:
34218A50024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
34218A7PZX0FAIRBANKS MORSE, LLC


Techincal Specification:
MATERIALIRON OVERALL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER9.500 INCHES


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