2805-00-428-2062 PISTON,INTERNAL COMBUSTION ENGIN Index 5905-00-428-2066 RESISTOR,FIXED,FILM

National Stock Number:
2805-00-428-2063

Federal Supply Class:
2805

National Item Identification Number:
004282063

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:
DC111S1066289WISCONSIN MOTORS LLC


Techincal Specification:
BORE DIAMETER OVERSIZE0.010 INCHES
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, DOUBLE SCRAPER
OVERALL WIDTH0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
RADIAL WALL THICKNESS0.1400 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER3.500 INCHES


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