5305-00-655-5995 SCREW,MACHINE Index 5310-00-655-6007 WASHER,FLAT

National Stock Number:
5365-00-655-6003

Federal Supply Class:
5365

National Item Identification Number:
006556003

Description:
SPACER,RING

Detail:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.


Manufacturer Information:
2065100KDP7KIDDE-FENWAL, INC.
20651016004DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
2065105RQL2DRS ENVIRONMENTAL SYSTEMS INC
20651092878HDT EXPEDITIONARY SYSTEMS INC
S206510C0KDP7KIDDE-FENWAL, INC.


Techincal Specification:
INSIDE DIAMETER1.640 INCHES NOMINAL
OUTSIDE DIAMETER2.000 INCHES NOMINAL
OVERALL THICKNESS0.020 INCHES NOMINAL
MATERIALCOPPER ALLOY


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