5331-01-478-0076 O-RING Index 2815-01-478-0078 RING,PISTON

National Stock Number:
2815-01-478-0077

Federal Supply Class:
2815

National Item Identification Number:
014780077

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:
122-595611083CATERPILLAR INC
144569411083CATERPILLAR INC
144596411083CATERPILLAR INC


Click here to Register for Free 30-day Trial