2530-00-185-6850 BRAKE DRUM Index 3020-00-185-6852 GEAR,SPUR

National Stock Number:
3020-00-185-6851

Federal Supply Class:
3020

National Item Identification Number:
001856851

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:
21583461208TWIN DISC, INCORPORATED
TD215834076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
TD21583480212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
BORE STYLETAPERED W/KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.600 INCHES
HUB NOMINAL DIAMETER1.650 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.252 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140H OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.575 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.150 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER5.998 INCHES
PITCH DIAMETER5.6667 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TAPER MAJOR NOMINAL DIAMETER0.855 INCHES BOTH ENDS
TEETH QUANTITY34
TOOTH FORMSTANDARD


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