1430-00-317-9291 MAST ASSEMBLY Index 5360-00-317-9295 SPRING

National Stock Number:
3020-00-317-9293

Federal Supply Class:
3020

National Item Identification Number:
003179293

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:
CVE55S4102-474057PCTM311980064NAVAL SHIP SYSTEMS COMMAND
CVE55S4102-474088PCTM311980064NAVAL SHIP SYSTEMS COMMAND
TM2017-1PCTM311955139BANNER INDUSTRIES INC SKINNER ENGINE CO DIV
TM311955139BANNER INDUSTRIES INC SKINNER ENGINE CO DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER2.2495 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH8.000 INCHES
HARDNESS RATING52.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE45.0000 DEGREES
HUB STYLE DESIGNATORTHREADED FIRST END
KEYWAY NOMINAL WIDTH0.6265 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.969 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.3905 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.322 INCHES
PITCH DIAMETER4.0405 INCHES NOMINAL
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY20
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT


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