2805-00-128-9782 PISTON,INTERNAL COMBUSTION ENGIN Index 2805-00-128-9788 RING SET,PISTON

National Stock Number:
2805-00-128-9785

Federal Supply Class:
2805

National Item Identification Number:
001289785

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:
5503829201JOHN DEER CONSUMER PRODUCTS INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OVERALL WIDTH0.0620 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM
JOINT STYLEVERTICAL JOINT
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.000 INCHES
SURFACE TREATMENTPHOSPHATE OVERALL


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