5310-01-167-8348 WASHER,LOCK Index 5330-01-167-8350 RETAINER,PACKING

National Stock Number:
5330-01-167-8349

Federal Supply Class:
5330

National Item Identification Number:
011678349

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:
315115010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
782830-00002769LOCKHEED MARTIN CORPORATION
782830-00056232LOCKHEED MARTIN CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER4.820 INCHES MINIMUM AND 4.880 INCHES MAXIMUM
PERIPHERAL DIAMETER5.370 INCHES MINIMUM AND 5.430 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS


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