4730-01-019-7419 NIPPLE,PIPE Index 4810-01-019-7422 RING,PISTON

National Stock Number:
4310-01-019-7421

Federal Supply Class:
4310

National Item Identification Number:
010197421

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:
376560R129930INTERNATIONAL HARVESTER CO AGRICULTURAL EQUIPMENT DIV
C2RR21033S122S77220DANA CORP ENGINE PRODUCTS DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINSIDE COUNTERBORE, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.0960 INCHES NOMINAL
MATERIALSTEEL OVERALL
RADIAL WALL THICKNESS0.1200 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.650 INCHES


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