4310-01-085-2048 RING,PISTON Index 5315-01-085-2052 KEY,MACHINE

National Stock Number:
4310-01-085-2049

Federal Supply Class:
4310

National Item Identification Number:
010852049

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:
482081XBP3LEROI INTERNATIONAL INC DBA COMPAIR LEROI
4820853239COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION48208 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.1360 INCHES NOMINAL
OVERALL WIDTH0.0935 INCHES MAXIMUM
STANDARD BORE DIAMETER3.000 INCHES


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