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National Stock Number:
5330-00-297-3706
Federal Supply Class:
5330
National Item Identification Number:
002973706
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:
| 299546PC4 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 299546PC4 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5330-207 | 95683 | GENERAL STORES SUPPLY OFFICE |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.093 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.187 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | HARDNESS RATING | 68.0 SHORE DUROMETER A NOMINAL OVERALL | | INNER GROOVE WIDTH | 0.124 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-18484 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PERIPHERAL DIAMETER | 1.343 INCHES NOMINAL | | OUTER GROOVE WIDTH | 0.062 INCHES NOMINAL | | RIM SURFACE WIDTH | 0.164 INCHES MINIMUM AND 0.176 INCHES MAXIMUM |
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