5310-01-142-8686 WASHER,FLAT Index 5331-01-142-8688 O-RING

National Stock Number:
5330-01-142-8687

Federal Supply Class:
5330

National Item Identification Number:
011428687

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:
10116763A486GNIMIKKEISTOKESKUS NCB FINLAND
3019T29P2066001PARKER HANNIFIN CORPORATION DIV COMPOSITE SEALING SYSTEMS DIVISION
3019T29P2083259PARKER-HANNIFIN CORPORATION
3019T29P2095272STILLMAN SEAL CORPORATION
3019T29P2098500AGC ACQUISITION LLC
3019T29P2099207GENERAL ELECTRIC COMPANY


Techincal Specification:
MATERIALRUBBER OVERALL


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