5330-00-771-0644 GASKET Index 4720-00-771-0650 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4320-00-771-0649

Federal Supply Class:
4320

National Item Identification Number:
007710649

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:
15995H129510KOMATSU AMERICAN INTL CO
19599529510KOMATSU AMERICAN INTL CO
2370310988CNH INDUSTRIAL AMERICA LLC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.5060 INCHES NOMINAL
MATERIALFIBER OVERALL
RADIAL WALL THICKNESS0.1280 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER3.936 INCHES


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