3020-01-286-5720 GEAR,SPUR Index 2530-01-286-5722 CHAMBER,AIR BRAKE

National Stock Number:
3020-01-286-5721

Federal Supply Class:
3020

National Item Identification Number:
012865721

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:
1236421119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL COMP 8620H OVERALL
TEETH QUANTITY48
TOOTH FORMSTUB
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER4.8000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER5.000 INCHES
FACE NOMINAL WIDTH0.603 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.420 INCHES FIRST END
0.263 INCHES SECOND END
BORE STYLEPLAIN FIRST END
INVOLUTE SPLINE SECOND END
BORE NOMINAL DIAMETER1.630 INCHES FIRST END
1.526 INCHES SECOND END
SPLINE QUANTITY23 SECOND END
SPLINE PITCH DIAMETER1.4375 INCHES NOMINAL SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER1.820 INCHES FIRST END
2.130 INCHES SECOND END
BODY STYLEPLAIN, SOLID


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