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National Stock Number:
5330-00-816-1047
Federal Supply Class:
5330
National Item Identification Number:
008161047
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:
| SS845-1121323 PC 14 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA | | SS845-1121323 PC 14 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS845-1902273PC14 | 53711 | NAVAL SEA SYSTEMS COMMAND | | SS845-1902273PC14 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.599 INCHES MINIMUM AND 2.601 INCHES MAXIMUM | | COLOR | BLACK | | CROSS-SECTIONAL THICKNESS | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | FLANGED BODY OUTSIDE DIAMETER | 3.097 INCHES MINIMUM AND 3.099 INCHES MAXIMUM | | HARDNESS RATING | 65.0 SHORE DUROMETER A NOMINAL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-1149,TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | RIM SURFACE WIDTH | 0.1094 INCHES NOMINAL |
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