5305-00-939-0685 SCREW,MACHINE Index 5306-00-939-0688 BOLT,MACHINE

National Stock Number:
5330-00-939-0687

Federal Supply Class:
5330

National Item Identification Number:
009390687

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:
2M-978011083CATERPILLAR INC
2M-9780U8468FINNING UK LTD
2M978011083CATERPILLAR INC
5CA84045152OSHKOSH CORP
2M-9780Z0939CATERPILLAR OF AUSTRALIA PTY LTD


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