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National Stock Number:
5330-01-019-1083
Federal Supply Class:
5330
National Item Identification Number:
010191083
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:
| 562026-40 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.755 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | FEAT | | CROSS-SECTIONAL HEIGHT | 0.155 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | INNER GROOVE DEPTH | 0.122 INCHES NOMINAL | | INNER GROOVE WIDTH | 0.1205 INCHES NOMINAL | | MATERIAL | PLASTIC OVERALL | | PERIPHERAL DIAMETER | 2.065 INCHES NOMINAL | | SPECIAL FEATURES | THIS PART MEETS THE Y REQUIREMENTS DUE TO CRITICAL FEATURES, TOLERANCES,FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY. |
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