5331-01-239-9428 O-RING Index 5330-01-239-9430 PACKING,PREFORMED

National Stock Number:
5330-01-239-9429

Federal Supply Class:
5330

National Item Identification Number:
012399429

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:
200-2390-02013499ROCKWELL COLLINS, INC.
Q400907322MINNESOTA RUBBER CO
Q4009-366Y07322MINNESOTA RUBBER CO
Q400991069SEARLE LEATHER AND PACKING CO


Techincal Specification:
CENTER HOLE DIAMETER0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESPECIAL
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM OVERALL AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION366Y,CAGEC 07322 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
PERIPHERAL DIAMETER0.337 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
TEMP RATING-45.0 DEG FAHRENHEIT AND 220.0 DEG FAHRENHEIT


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