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


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