2805-00-754-0308 RING SET Index 2805-00-754-0313 PISTON

National Stock Number:
2805-00-754-0312

Federal Supply Class:
2805

National Item Identification Number:
007540312

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:
35799365282WHITE MOTOR CORP
3829A1ML14BRINKLEY TECHNOLOGY GROUP LLC
3829A28265HERCULES ENGINE CO INC
3829B1ML14BRINKLEY TECHNOLOGY GROUP LLC
3829B28265HERCULES ENGINE CO INC
754031219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1540 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.2000 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.250 INCHES
SURFACE TREATMENTOXIDE OVERALL


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