5331-00-887-8189 O-RING Index 4310-00-887-8202 RING,PISTON

National Stock Number:
5330-00-887-8201

Federal Supply Class:
5330

National Item Identification Number:
008878201

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
RNG14570AT62SIEMENS ENERGY, INC.
RNG1457830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RNG14578FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
RNG145793236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
CENTER HOLE DIAMETER1.500 INCHES NOMINAL
COLORWHITE
CROSS-SECTIONAL HEIGHT0.047 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
MATERIALPLASTIC OVERALL
PERIPHERAL DIAMETER1.750 INCHES NOMINAL


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