3020-00-517-3308 GEAR,HELICAL Index 3020-00-517-3318 GEAR,HELICAL

National Stock Number:
3020-00-517-3314

Federal Supply Class:
3020

National Item Identification Number:
005173314

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:
MB-1105-2384075MCKIERNAN-TERRY MARINE DIV OF LITTON SYSTEMS INC
MB1105-2320263MKT GEOTECHNICAL SYSTEMS
MB1105APC2384075MCKIERNAN-TERRY MARINE DIV OF LITTON SYSTEMS INC
MB1105B1PC2384075MCKIERNAN-TERRY MARINE DIV OF LITTON SYSTEMS INC
MB1105BPC2384075MCKIERNAN-TERRY MARINE DIV OF LITTON SYSTEMS INC


Techincal Specification:
FACE NOMINAL WIDTH2.500 INCHES
HELIX ANGLE23.0000 DEGREES
HUB NOMINAL DIAMETER5.500 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.750 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083,GRADE 90-60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 90-60 OVERALL
NOMINAL OVERALL LENGTH3.359 INCHES
NOMINAL OUTSIDE DIAMETER22.1200 INCHES
PITCH DIAMETER21.8000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY109
TEETH TYPESINGLE HELIX
TOOTH FORMSTUB
TOOTH DIRECTIONLEFT


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