6640-00-440-4916 DISTILLING APPARATUS,LABORATORY Index 2530-00-440-4931 BRAKE SHOE ASSEMBLY

National Stock Number:
5330-00-440-4926

Federal Supply Class:
5330

National Item Identification Number:
004404926

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:
GA10010601843AMBAC INTERNATIONAL CORPORATION
GA10010607988AUTOMOTIVE INC FLUID POWER SYSTEMS COMPONENTS DIV SUB OF UNITED TECHNOLOGIES CORP
GA100106K4241INDUSTRIAL POWER UNITS LTD


Techincal Specification:
CENTER HOLE DIAMETER0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM


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