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National Stock Number:
5330-01-376-7027
Federal Supply Class:
5330
National Item Identification Number:
013767027
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.
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Manufacturer Information:
| B180-554 | 99517 | VACCO INDUSTRIES | | B180-554CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | V3D10254 ITEM 41CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | V3D10270 ITEM 38CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | V3D10254 ITEM 41 | 99517 | VACCO INDUSTRIES | | V3D10270 ITEM 38 | 99517 | VACCO INDUSTRIES |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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