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National Stock Number:
5330-00-369-2504
Federal Supply Class:
5330
National Item Identification Number:
003692504
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:
| 30896 | 11859 | HUNT VALVE COMPANY, INC. | | 30896 | 29709 | HUNT VALVE COMPANY, INC. | | V083-017 | 29709 | HUNT VALVE COMPANY, INC. | | 30896 | 88233 | PARKER HANNIFIN CORPORATION DBA SCHRAEDER BELLOWS DIV PNEUMATIC DIVISION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.039 INCHES MINIMUM AND 1.053 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.188 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | U | | CROSS-SECTIONAL THICKNESS | 0.074 INCHES NOMINAL | | HARDNESS RATING | 89.0 SHORE DUROMETER A MINIMUM AND 92.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 1311D FSCM 88233 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER OVERALL | | PERIPHERAL DIAMETER | 1.460 INCHES MINIMUM AND 1.480 INCHES MAXIMUM |
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