3020-00-239-3833 GEAR,SPUR Index 3020-00-239-3835 GEAR,SPUR

National Stock Number:
3020-00-239-3834

Federal Supply Class:
3020

National Item Identification Number:
002393834

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:
330810728190HAMPSON ENTERPRISES INC
330810755380HATCH & KIRK, INC.
330810772915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-869 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING93.0 ROCKWELL B MINIMUM AND
100.0 ROCKWELL B MAXIMUM OVERALL
TEETH QUANTITY11
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.2000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.400 INCHES
FACE NOMINAL WIDTH2.123 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.6246 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.3730 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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