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National Stock Number:
5330-00-716-8896
Federal Supply Class:
5330
National Item Identification Number:
007168896
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:
| 29ND5021 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 29ND5021 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 660001 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 660001 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 29ND5021 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 29ND5021 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 660001 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 660001 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.5017 INCHES MINIMUM AND 1.5022 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.469 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | JOINT TYPE | BUTT OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-+18493,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | CARBON OVERALL | | OUTER GROOVE DEPTH | 0.172 INCHES NOMINAL | | OUTER GROOVE WIDTH | 0.219 INCHES NOMINAL | | PERIPHERAL DIAMETER | 2.500 INCHES NOMINAL |
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