3950-01-283-9423 HOIST,WIRE ROPE Index 4820-01-283-9425 VALVE,SAFETY RELIEF

National Stock Number:
5330-01-283-9424

Federal Supply Class:
5330

National Item Identification Number:
012839424

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:
733H0FS160T5F573GREENE TWEED & CO INC
733H0FS160T72902PALMETTO INC


Techincal Specification:
CENTER HOLE DIAMETER2.085 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLETEE
CROSS-SECTIONAL HEIGHT0.326 INCHES NOMINAL
FEATURES PROVIDEDNONSEPARABLE
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER2.482 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS


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