5331-01-070-3360 O-RING Index 5330-01-070-3362 GASKET

National Stock Number:
5330-01-070-3361

Federal Supply Class:
5330

National Item Identification Number:
010703361

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:
1226691019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
4811034228L3 TECHNOLOGIES, INC.
957C04811034228L3 TECHNOLOGIES, INC.


Techincal Specification:
CENTER HOLE DIAMETER4.687 INCHES NOMINAL
COLORBLACK
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.687 INCHES NOMINAL
INNER GROOVE WIDTH0.312 INCHES NOMINAL
LIP INSIDE DIAMETER4.375 INCHES NOMINAL
OUTER GROOVE DEPTH0.250 INCHES NOMINAL
OUTER GROOVE WIDTH0.250 INCHES NOMINAL
MATERIALCARBON OVERALL
PERIPHERAL DIAMETER4.999 INCHES NOMINAL
RECESS DIAMETER0.312 INCHES NOMINAL


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