3020-01-155-6913 GEAR,SPUR Index 3930-01-155-6915 CYLINDER ASSEMBLY,ACTUATING,LINE

National Stock Number:
3020-01-155-6914

Federal Supply Class:
3020

National Item Identification Number:
011556914

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
557768519200US ARMY ARDEC RDECOM


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
FACE NOMINAL WIDTH1.155 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALCOPPER ALLOY OVERALL
NOMINAL OVERALL LENGTH2.640 INCHES
PITCH DIAMETER5.0950 INCHES NOMINAL
PRESSURE ANGLE29.0000 DEGREES
SPECIAL FEATURESSECOND END WORM 64 TEETH .25 PITCH .25 LEAD RH 5.095 PD 29 DEG B-S
THREAD FORM DIRECTIONLEFT-HAND
THREAD FORM QUANTITY64


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