4820-00-125-6648 VALVE,FLOAT Index 1560-00-125-6665 TUBE ASSEMBLY,ENGIN

National Stock Number:
2815-00-125-6650

Federal Supply Class:
2815

National Item Identification Number:
001256650

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:
7C893911083CATERPILLAR INC
9S226411083CATERPILLAR INC
IPD9S226455883INDUSTRIAL PARTS DEPOT INC
PC24B81877220DANA CORP ENGINE PRODUCTS DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINSIDE COUNTERBORE, KEYSTONE, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.0930 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.2080 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.400 INCHES


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