8455-01-171-5113 MEDAL,SERVICE Index 3020-01-171-5116 GEAR,SPUR

National Stock Number:
3020-01-171-5115

Federal Supply Class:
3020

National Item Identification Number:
011715115

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
4679-4600-30B395844114BAE SYSTEMS LAND & ARMAMENTS L.P.
4679-4600-30B395863327MCNALLY INDUSTRIES LLC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH2.997 INCHES
HARDNESS RATING90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
HELIX ANGLE7.5000 DEGREES
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
PITCH DIAMETER2.0000 INCHES NOMINAL
PRESSURE ANGLE28.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER2.4000 INCHES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY10
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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