8475-01-497-2686 HOOD,CHEMICAL-BIOLOGICAL MASK Index 5340-01-497-2688 LEVER,MANUAL CONTROL

National Stock Number:
5330-01-497-2687

Federal Supply Class:
5330

National Item Identification Number:
014972687

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:
GBV-F2-30-0150 DET. NO. 50AZ22B N L INDUSTRIES INC
GBV-F2-30-0150-050AZ22B N L INDUSTRIES INC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONPOLYKETONE THERMOPLASTIC PER PEEK 450G MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTEM SEAL


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