5305-01-513-1617 SCREW,CAP,HEXAGON HEAD Index 5310-01-513-1619 NUT,SELF-LOCKING,DOUBLE HEXAGON

National Stock Number:
5330-01-513-1618

Federal Supply Class:
5330

National Item Identification Number:
015131618

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:
48005-06-16-GP04319PARKER-HANNIFIN CORPORATION
GS570G626512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER0.572 INCHES MINIMUM AND 0.595 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
PERIPHERAL DIAMETER0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM
RIM SURFACE WIDTH0.051 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
SPECIAL FEATURESGOLD PLATING


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