4720-01-007-5240 HOSE ASSEMBLY,NONMETALLIC Index 4310-01-007-5243 RING,PISTON

National Stock Number:
4310-01-007-5242

Federal Supply Class:
4310

National Item Identification Number:
010075242

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:
S13126-3082106PARKER-HANNIFIN CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLESTEP JOINT
OVERALL WIDTH0.0620 INCHES NOMINAL
MATERIALPLASTIC OVERALL
RADIAL WALL THICKNESS0.1880 INCHES NOMINAL
RING STYLECONCENTRIC
SPECIAL FEATURESWITH EXPANDER
STANDARD BORE DIAMETER1.875 INCHES


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