5331-01-352-1979 O-RING Index 5331-01-352-1981 O-RING

National Stock Number:
5330-01-352-1980

Federal Supply Class:
5330

National Item Identification Number:
013521980

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:
307140AK83HIGHLAND ENGINEERING, INC.
307141YQY0PENTAIR WATER TREATMENT (OH) COMPANY
6ER002-4421YQY0PENTAIR WATER TREATMENT (OH) COMPANY
6ER002-44264382ADVANCED STRUCTURES INC
CH453201YQY0PENTAIR WATER TREATMENT (OH) COMPANY


Techincal Specification:
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL


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