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National Stock Number:
5330-00-374-2043
Federal Supply Class:
5330
National Item Identification Number:
003742043
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:
| 302538 | 1UVT5 | BRP US INC | | 302538 | 21119 | EVINRUDE MOTORS PRODUCT GROUP OF OUTBOARD MARINE CORP | | 302538 | 32195 | OUTBOARD MARINE CORP JOHNSON MOTORS DIV | | 302538 | 80256 | OUTBOARD MARINE CORP |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.010 INCHES MINIMUM AND 1.025 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.319 INCHES MINIMUM AND 0.329 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | INNER GROOVE DEPTH | 0.213 INCHES MINIMUM AND 0.238 INCHES MAXIMUM | | INNER GROOVE WIDTH | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | MATERIAL | GRAPHITE OVERALL | | PERIPHERAL DIAMETER | 1.430 INCHES MINIMUM AND 1.450 INCHES MAXIMUM |
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