3120-00-893-8317 BEARING,SLEEVE Index 3020-00-893-8320 GEAR,SPUR

National Stock Number:
5365-00-893-8319

Federal Supply Class:
5365

National Item Identification Number:
008938319

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:
3B192511083CATERPILLAR INC


Techincal Specification:
INSIDE DIAMETER0.766 INCHES NOMINAL
MATERIALCOPPER ALLOY 110 OR COPPER ALLOY 111 OR COPPER ALLOY 113 OR COPPER ALLOY 114 OR COPPER ALLOY 116
OUTSIDE DIAMETER1.000 INCHES NOMINAL
OVERALL THICKNESS0.064 INCHES NOMINAL


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