2990-01-061-5710 MUFFLER,EXHAUST Index 5330-01-061-5712 RETAINER,PACKING

National Stock Number:
4310-01-061-5711

Federal Supply Class:
4310

National Item Identification Number:
010615711

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-C755-4C28953RIX INDUSTRIES
A18-C755-4C28953RIX INDUSTRIES


Techincal Specification:
MATERIALPLASTIC PHENOLIC OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.3890 INCHES NOMINAL
OVERALL WIDTH0.3000 INCHES NOMINAL
STANDARD BORE DIAMETER4.750 INCHES
SPECIAL FEATURESFURNISHED WITH ONE EXPANDER RING


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