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National Stock Number:
5330-00-569-4353
Federal Supply Class:
5330
National Item Identification Number:
005694353
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:
| 14447A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 14447A | 28265 | HERCULES ENGINE CO INC | | SD3235 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| CENTER HOLE DIAMETER | 1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.375 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR | | FLANGED BODY OUTSIDE DIAMETER | 1.875 INCHES MAXIMUM | | MATERIAL | CORK OVERALL | | PERIPHERAL DIAMETER | 2.510 INCHES MINIMUM AND 2.520 INCHES MAXIMUM | | SPECIAL FEATURES | THIS RING TO BE TREATED WITH GRAPHITE BY ARMSTRONG CORK CO. |
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