2825-00-200-9053 SPRING,VALVE Index 4820-00-200-9055 SEAT,VALVE

National Stock Number:
5365-00-200-9054

Federal Supply Class:
5365

National Item Identification Number:
002009054

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:
219-14-0116626CIRCOR INTL INC
219-14-0135795LESLIE CONTROLS, INC.


Techincal Specification:
INSIDE DIAMETER0.580 INCHES NOMINAL
OUTSIDE DIAMETER0.700 INCHES NOMINAL
OVERALL THICKNESS0.045 INCHES NOMINAL
MATERIALPLASTIC


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