3020-00-239-3832 GEAR,SPUR Index 3020-00-239-3834 GEAR,SPUR

National Stock Number:
3020-00-239-3833

Federal Supply Class:
3020

National Item Identification Number:
002393833

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
1110AHP5CURTISS-WRIGHT CONTROLS, INC.
11115555CURTISS-WRIGHT CORP
324827055380HATCH & KIRK, INC.
324827072915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-869,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING93.0 ROCKWELL C MINIMUM AND
100.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY11
TOOTH FORMSPECIAL
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER0.8570 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.9980 INCHES
FACE NOMINAL WIDTH0.2985 INCHES
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER0.4982 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.2812 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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