2805-00-429-0552 RING,PISTON Index 2805-00-429-0601 COVER,GEAR

National Stock Number:
2805-00-429-0572

Federal Supply Class:
2805

National Item Identification Number:
004290572

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:
3911A0401ML14BRINKLEY TECHNOLOGY GROUP LLC
3911A04028265HERCULES ENGINE CO INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAGASOLINE ENGINE,NONAIRCRAFT
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1230 INCHES NOMINAL
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1200 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.746 INCHES
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL


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