5133-00-798-2216 BIT AND FINDER Index 1015-00-798-2223 CLAMP,ELEV,GEAR BO,

National Stock Number:
2815-00-798-2222

Federal Supply Class:
2815

National Item Identification Number:
007982222

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:
5M569711083CATERPILLAR INC
IPD5M569755883INDUSTRIAL PARTS DEPOT INC
MILE1127681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
QPL1127697403CECOM LR CENTER


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.2500 INCHES NOMINAL
MATERIALSTEEL OVERALL
OIL PASSAGE TYPE AND QUANTITY19 SLOT VERTICALLY THROUGH RING
RADIAL WALL THICKNESS0.1880 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.562 INCHES


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