1355-01-029-1865 STEPPING MECHANISM Index 3020-01-029-1867 GEAR,SPUR

National Stock Number:
3020-01-029-1866

Federal Supply Class:
3020

National Item Identification Number:
010291866

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:
537AS56330003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.043 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.365 INCHES
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER1.190 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.120 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.795 INCHES
PITCH DIAMETER1.6000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER0.9688 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY31 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY16
TOOTH FORMSTANDARD


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