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National Stock Number:
5330-00-415-2122
Federal Supply Class:
5330
National Item Identification Number:
004152122
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:
| 10068184 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 10068184 | 70061 | LYDALL INC ELASTOMER PRODUCTS GROUP |
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Techincal Specification:
| MATERIAL | RUBBER SYNTHETIC OVERALL | | CROSS-SECTIONAL SHAPE STYLE | ANGLE | | CROSS-SECTIONAL HEIGHT | 0.152 INCHES MINIMUM AND | | 0.172 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.625 INCHES MINIMUM AND | | 0.645 INCHES MAXIMUM | | PERIPHERAL DIAMETER | 1.105 INCHES MINIMUM AND | | 1.125 INCHES MAXIMUM | | ANGLE | 90.0 DEGREES NOMINAL | | SPECIAL FEATURES | 0.083 TO 0.097 IN. HEIGHT OF ANGLE |
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