9515-01-483-4682 ARMOR PLATE Index 5310-01-483-4684 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5330-01-483-4683

Federal Supply Class:
5330

National Item Identification Number:
014834683

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.


Manufacturer Information:
88326 PC 24 NON-ASBESTOS57574VELAN VALVE CORP.
88326 PC 24-10IN57574VELAN VALVE CORP.
9079-000-375/376 88326-10IN57574VELAN VALVE CORP.
9079-000-420 88326-10IN57574VELAN VALVE CORP.


Techincal Specification:
CENTER HOLE DIAMETER2.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL
MATERIALGRAPHITE OVERALL
PERIPHERAL DIAMETER3.500 INCHES NOMINAL
SPECIAL FEATURESSET CONSISTS OF P/N 9079-000-375 (END PACKING RINGS) AND 9079-000-376 (INTERMEDIATE PACKING RINGS) FOR 10 IN VALVE; P/N 9079-000-420 IS FOR BOTH -375 AND -376 PACKING RINGS


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