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National Stock Number:
5330-00-304-8900
Federal Supply Class:
5330
National Item Identification Number:
003048900
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:
| 96451-001 | 65092 | SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV |
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Techincal Specification:
| HARDNESS RATING | 50.0 SHORE DUROMETER A MINIMUM OVERALL AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-15624,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL | | PERIPHERAL DIAMETER | 0.927 INCHES MINIMUM AND 0.947 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.313 INCHES MINIMUM AND 0.319 INCHES MAXIMUM | | COLOR | BLACK | | CROSS-SECTIONAL HEIGHT | 0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLANGE | | CROSS-SECTIONAL THICKNESS | 0.033 INCHES NOMINAL |
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