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National Stock Number:
5330-00-690-0131
Federal Supply Class:
5330
National Item Identification Number:
006900131
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:
| 115-8236 | 36024 | LIBBY POWER SYSTEMS, LLC | | 5130-4 | 21714 | KECO INDUSTRIES INC AEROSPACE GROUND EQUIPMENT DIV | | 64C1006 | 07878 | AERONAUTICAL AND SUPPORT EQUIPMENT TYPE/ASETDS/AFLCMC/EZSC | | 64C1006 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER | | 64C1006 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | | 711327 | 70628 | ARROWHEAD PRODUCTS CORP | | 711327 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV | | RNG00302 | 60532 | TRANE U.S. INC. | | RNG303 | 60532 | TRANE U.S. INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 7.906 INCHES MINIMUM AND 7.937 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR W/ APERTURE | | CROSS-SECTIONAL HEIGHT | 0.562 INCHES MINIMUM AND 0.593 INCHES MAXIMUM | | HARDNESS RATING | 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER SYNTHETIC OVERALL |
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