5331-00-286-0071 O-RING Index 5331-00-286-0075 O-RING

National Stock Number:
5330-00-286-0072

Federal Supply Class:
5330

National Item Identification Number:
002860072

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:
N21238PC524617GENERAL MOTORS CORP
N21238PC555380HATCH & KIRK, INC.
N21338PC524617GENERAL MOTORS CORP
N21338PC555380HATCH & KIRK, INC.
N21338PC57X677GENERAL MOTORS LLC
N21238PC57X677GENERAL MOTORS LLC
N21438PC924617GENERAL MOTORS CORP
N21538PC924617GENERAL MOTORS CORP
N4776PC1024617GENERAL MOTORS CORP
N21538PC955380HATCH & KIRK, INC.
N21438PC955380HATCH & KIRK, INC.
N4776PC1072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N21438PC97X677GENERAL MOTORS LLC
N21538PC97X677GENERAL MOTORS LLC
N5771PC1024617GENERAL MOTORS CORP
N6526PC824617GENERAL MOTORS CORP
N8771PC1024617GENERAL MOTORS CORP
N9776PC1024617GENERAL MOTORS CORP
NX14271PC1024617GENERAL MOTORS CORP
NX14271PC1072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N9776PC1072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N8771PC1072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N6526PC872915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N5771PC1072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
N5771PC107X677GENERAL MOTORS LLC
N6526PC87X677GENERAL MOTORS LLC
N8771PC107X677GENERAL MOTORS LLC
N9776PC107X677GENERAL MOTORS LLC
NX14271PC107X677GENERAL MOTORS LLC
N4776PC107X677GENERAL MOTORS LLC


Techincal Specification:
CENTER HOLE DIAMETER0.375 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEO-RING
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION417,GR 620ABF1 MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL


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