5310-00-001-2035 WASHER,FLAT Index 5330-00-001-2038 GASKET

National Stock Number:
5330-00-001-2037

Federal Supply Class:
5330

National Item Identification Number:
000012037

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:
357709-180045L3HARRIS CINCINNATI ELECTRONICS CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER10.370 INCHES MINIMUM AND 10.430 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLED
CROSS-SECTIONAL HEIGHT0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-3304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL
PERIPHERAL DIAMETER10.690 INCHES MINIMUM AND 10.760 INCHES MAXIMUM


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