2805-00-033-6089 RING,PISTON Index 2805-00-033-6091 BREATHER

National Stock Number:
2805-00-033-6090

Federal Supply Class:
2805

National Item Identification Number:
000336090

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:
3818A0401ML14BRINKLEY TECHNOLOGY GROUP LLC
3818A04028265HERCULES ENGINE CO INC
3818AP0401ML14BRINKLEY TECHNOLOGY GROUP LLC
3818AP04028265HERCULES ENGINE CO INC


Techincal Specification:
BORE DIAMETER OVERSIZE0.040 INCHES
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1700 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER4.250 INCHES
SURFACE TREATMENTNICKEL SILVER OVERALL


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