3020-01-256-3689 GEAR,SPUR Index 3020-01-256-3691 GEAR,SPUR

National Stock Number:
3020-01-256-3690

Federal Supply Class:
3020

National Item Identification Number:
012563690

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:
4L7912763DYNALEC CORPORATION
4L7920049THE ELECTRIC TACHOMETER CORP.
MB4202-1 PIECE 19, 2012763DYNALEC CORPORATION
MB4202-1 PIECE 19,2020049THE ELECTRIC TACHOMETER CORP.
MB4202-120049THE ELECTRIC TACHOMETER CORP.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-355 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-A-267 FED SPEC SINGLE MATERIAL RESPONSE HUB
TEETH QUANTITY135
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER2.8125 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.854 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END


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