5330-00-647-1616 PACKING,PREFORMED Index 5330-00-647-1618 GASKET

National Stock Number:
5330-00-647-1617

Federal Supply Class:
5330

National Item Identification Number:
006471617

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:
29-043-29L04845AUTOMATIC SWITCH COMPANY
AV55-094PC2104845AUTOMATIC SWITCH COMPANY
GV29-043-29F04845AUTOMATIC SWITCH COMPANY


Techincal Specification:
CENTER HOLE DIAMETER1.760 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEU
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER2.230 INCHES MINIMUM AND 2.240 INCHES MAXIMUM


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