5331-01-122-0492 O-RING Index 5330-01-122-0494 PACKING,PREFORMED

National Stock Number:
5330-01-122-0493

Federal Supply Class:
5330

National Item Identification Number:
011220493

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:
12100AA500624EATON AEROQUIP LLC
12100AA508199EATON AEROSPACE
48005-5-15-2-GPA04319PARKER-HANNIFIN CORPORATION
GS570G5A26512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER0.509 INCHES MINIMUM AND 0.532 INCHES MAXIMUM
PERIPHERAL DIAMETER0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
PRECIOUS MATERIAL AND LOCATIONOVERALL GOLD
PRECIOUS MATERIALGOLD
RIM SURFACE WIDTH0.051 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
TEMP RATING-430.0 FAHRENHEIT AND 1300.0 FAHRENHEIT


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