4310-00-267-5656 RING,PISTON Index 4310-00-267-5658 RING,PISTON

National Stock Number:
4310-00-267-5657

Federal Supply Class:
4310

National Item Identification Number:
002675657

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:
65B1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
65B176X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
65S1624047COOPER INDUSTRIES INC DBA COOPER TOOLS
65S166X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1550 INCHES NOMINAL
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY6 SLOT AND 1 GROOVE HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.250 INCHES


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