4820-00-052-5082 VALVE,GATE Index 5305-00-052-5084 SCREW,CLOSE TOLERANCE

National Stock Number:
5330-00-052-5083

Federal Supply Class:
5330

National Item Identification Number:
000525083

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:
2620-920X10PC1396169ELECTRIC BOAT CORPORATION
2620-920X1PC1396169ELECTRIC BOAT CORPORATION
2620-920X3PC7 3-4IN96169ELECTRIC BOAT CORPORATION
2620-920X5PC1396169ELECTRIC BOAT CORPORATION
54-91-250496169ELECTRIC BOAT CORPORATION
54-91-2504SPCLN96169ELECTRIC BOAT CORPORATION
A347014959CRANE CO DIV VALVE DIV
SS845-1889552PC7 3-4IN80064NAVAL SHIP SYSTEMS COMMAND


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