4720-01-064-8820 TUBING ASSEMBLY,NONMETALLIC Index 4730-01-064-8822 STRAINER ELEMENT,SEDIMENT

National Stock Number:
4310-01-064-8821

Federal Supply Class:
4310

National Item Identification Number:
010648821

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:
18-C462-1B28953RIX INDUSTRIES


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.3580 INCHES NOMINAL
MATERIALCOPPER AND PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
RADIAL WALL THICKNESS0.3800 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.500 INCHES


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