1240-00-131-0390 RING,PISTON Index 3040-00-131-0401 GEARSHAFT,SPUR

National Stock Number:
4310-00-131-0391

Federal Supply Class:
4310

National Item Identification Number:
001310391

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:
4104PC11124047COOPER INDUSTRIES INC DBA COOPER TOOLS
4104PC1116X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
4114PC11124047COOPER INDUSTRIES INC DBA COOPER TOOLS
4114PC1116X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
5701PC11024047COOPER INDUSTRIES INC DBA COOPER TOOLS
5701PC1106X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
5704PC11024047COOPER INDUSTRIES INC DBA COOPER TOOLS
5704PC1106X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
5714PC11024047COOPER INDUSTRIES INC DBA COOPER TOOLS
5714PC1106X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1860 INCHES NOMINAL
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1700 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER4.500 INCHES


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