2915-00-629-4675 COVER Index 5330-00-629-4677 PACKING,PREFORMED

National Stock Number:
5330-00-629-4676

Federal Supply Class:
5330

National Item Identification Number:
006294676

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:
17-182MAK116662LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
17-182MAK166654TVH PARTS CO.
182MAK105415LINDE LIFT TRUCK CORP.
629467620149INTRUPA MFG CO
182MAK1556A6LINDE MATERIAL HANDLING NORTH AMERICA CORP
8893C41392798THERMAL CERAMICS INC
8893C413UNEEPAC75165JOHNS MANVILLE INTL


Techincal Specification:
CROSS SECTION OUTSIDE DIAMETER3.031 INCHES NOMINAL
CROSS SECTION INSIDE DIAMETER2.438 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TEMP RATING-20.0 FAHRENHEIT AND 250.0 FAHRENHEIT


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