1560-00-420-2731 SUPPORT,STRUCTURAL COMPONENT,AIR Index 5340-00-420-2738 BRACKET,DOOR ACTUAT

National Stock Number:
4310-00-420-2737

Federal Supply Class:
4310

National Item Identification Number:
004202737

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:
65AM1106X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
65S1424047COOPER INDUSTRIES INC DBA COOPER TOOLS
65S146X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.2350 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER6.250 INCHES


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