5330-01-387-1968 GASKET,SPIRAL WOUND Index 5330-01-387-1970 GASKET

National Stock Number:
5330-01-387-1969

Federal Supply Class:
5330

National Item Identification Number:
013871969

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:
2-030-00528193HENRY TECHNOLOGIES, INC.
7830 ITEM 628193HENRY TECHNOLOGIES, INC.
M201-9 NON-ASBESTOS28193HENRY TECHNOLOGIES, INC.
M201-9 NON -ASB ESTOSD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE DIAMETER0.312 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT0.406 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
PERIPHERAL DIAMETER0.500 INCHES NOMINAL
RIM SURFACE WIDTH0.344 INCHES NOMINAL


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