2815-00-273-0561 RING,PISTON Index 2815-00-273-0570 RING,PISTON

National Stock Number:
2815-00-273-0568

Federal Supply Class:
2815

National Item Identification Number:
002730568

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:
46700526N299AGCO CORP PARTS OPN


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.2490 INCHES NOMINAL
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
OIL PASSAGE TYPE AND QUANTITY12 SLOT HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS0.2350 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER6.750 INCHES


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