3030-00-024-4980 BELT,POSITIVE DRIVE Index 6930-00-024-4983 CARD ASSEMBLY,CIRCU

National Stock Number:
4310-00-024-4981

Federal Supply Class:
4310

National Item Identification Number:
000244981

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:
2941-A05779PARKER-HANNIFIN CORPORATION
90294105779PARKER-HANNIFIN CORPORATION
92562105779PARKER-HANNIFIN CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEINTERLOCKING JOINT
OVERALL WIDTH0.1233 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
RADIAL WALL THICKNESS0.0700 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER1.555 INCHES


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