5970-00-720-3482 INSULATOR,WASHER Index 5331-00-720-3485 O-RING

National Stock Number:
5330-00-720-3483

Federal Supply Class:
5330

National Item Identification Number:
007203483

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:
1001321506401L3 TECHNOLOGIES, INC.
1001321556232LOCKHEED MARTIN CORPORATION
1001321572599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
S8316A470210HONEYWELL INTERNATIONAL INC.
S8316A472599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
S8316A477308PARCO, LLC
S8316A499193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CENTER HOLE DIAMETER0.351 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.072 INCHES NOMINAL
HARDNESS RATING75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIALRUBBER SYNTHETIC OVERALL


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