2520-00-323-8527 RING,BRAKE,CROSS DRIVE TRANSMISS Index 2520-00-323-8529 RING,BRAKE,CROSS DRIVE TRANSMISS

National Stock Number:
3020-00-323-8528

Federal Supply Class:
3020

National Item Identification Number:
003238528

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:
771079319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH3.675 INCHES
HARDNESS RATING83.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140H OVERALL
NOMINAL OUTSIDE DIAMETER15.150 INCHES
PITCH DIAMETER14.7500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY118
TOOTH FORMSTANDARD


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