4820-00-953-1663 VALVE,GLOBE Index 5365-00-953-1670 SPACER,RING

National Stock Number:
5365-00-953-1667

Federal Supply Class:
5365

National Item Identification Number:
009531667

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:
209858-399193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FSC APPLICATION DATA1. DRIVE,CONSTANT SPEED,MECHANICAL,AIRCRAFT
HARDNESS RATING46.0 ROCKWELL C MINIMUM
INSIDE DIAMETER0.942 INCHES MINIMUM AND 0.946 INCHES MAXIMUM
OUTSIDE DIAMETER1.120 INCHES NOMINAL
OVERALL THICKNESS0.051 INCHES MINIMUM AND 0.053 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5529 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SURFACE TREATMENTPASSIVATE


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