5330-00-239-0628 PACKING,PREFORMED Index 5360-00-239-0630 SPRING,HELICAL,TORSION

National Stock Number:
5330-00-239-0629

Federal Supply Class:
5330

National Item Identification Number:
002390629

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:
18Z1473D327315MORRIS MATERIAL HANDLING, INC.


Techincal Specification:
CENTER HOLE DIAMETER8.000 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT1.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEU WITH FILLER RING
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER9.500 INCHES NOMINAL


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