5330-00-265-1851 O-RING Index 5330-00-265-1864 PACKING,PREFORMED

National Stock Number:
5330-00-265-1857

Federal Supply Class:
5330

National Item Identification Number:
002651857

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:
324620724617GENERAL MOTORS CORP
324620755380HATCH & KIRK, INC.
324620772915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
32462077X677GENERAL MOTORS LLC


Techincal Specification:
CENTER HOLE DIAMETER0.500 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.297 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
JOINT TYPESCARF-PERIPHERAL OVERALL
MATERIALCOTTON AND GRAPHITE AND RUBBER NATURAL OVERALL
PERIPHERAL DIAMETER1.000 INCHES NOMINAL


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