4730-00-517-9663 CUP,PRIMING Index 5310-00-517-9674 WASHER,FLAT

National Stock Number:
2805-00-517-9668

Federal Supply Class:
2805

National Item Identification Number:
005179668

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:
3189221ML14BRINKLEY TECHNOLOGY GROUP LLC
31892228265HERCULES ENGINE CO INC


Techincal Specification:
BORE DIAMETER OVERSIZE0.010 INCHES
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
OVERALL WIDTH0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY2 HOLE VERTICALLY THROUGH RING
RADIAL WALL THICKNESS0.2200 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.750 INCHES


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