5935-00-811-1388 CONNECTOR,RECEPTACLE,ELECTRICAL Index 5310-00-811-1390 NUT,PLAIN,HEXAGON

National Stock Number:
5365-00-811-1389

Federal Supply Class:
5365

National Item Identification Number:
008111389

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:
AS9168811976CHICAGO PNEUMATIC TOOL CO


Techincal Specification:
INSIDE DIAMETER0.750 INCHES NOMINAL
OUTSIDE DIAMETER0.865 INCHES MINIMUM AND 0.870 INCHES MAXIMUM
OVERALL THICKNESS0.109 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD NO.66 AISI B1112 OR SAE 1112 FED STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SPECIAL FEATURESNOT CASEHARDENED;HOLE SHAPE:ROUND;SHAPE:ROUND
SURFACE TREATMENTCADMIUM


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