5310-00-641-1347 WASHER,FLAT Index 5330-00-641-1352 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
5330-00-641-1349

Federal Supply Class:
5330

National Item Identification Number:
006411349

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:
672591524617GENERAL MOTORS CORP
672591573342ALLISON TRANSMISSION INC


Techincal Specification:
CENTER HOLE DIAMETER0.139 INCHES NOMINAL
COLORBLACK
CROSS-SECTIONAL HEIGHT5.609 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEO-RING
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIALRUBBER SYNTHETIC OVERALL


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