5961-00-195-3650 SEMICONDUCTOR DEVICE,DIODE Index 3120-00-195-3653 BUSHING,SLEEVE

National Stock Number:
5330-00-195-3651

Federal Supply Class:
5330

National Item Identification Number:
001953651

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:
2611-4X3 1-4X1-25F573GREENE TWEED & CO INC
601X-0100015F573GREENE TWEED & CO INC
U400 MBF100 4 X 3 1/4 X 1/21FZ39MIKRON PRODUCTS INC


Techincal Specification:
CENTER HOLE DIAMETER3.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEU
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC AND COTTON OVERALL
PERIPHERAL DIAMETER4.000 INCHES NOMINAL
TEMP RATING250.0 FAHRENHEIT


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