5996-00-251-0890 AMPLIFIER,ELECTRONIC CONTROL Index 3020-00-251-0896 GEAR,HELICAL

National Stock Number:
3020-00-251-0895

Federal Supply Class:
3020

National Item Identification Number:
002510895

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:
82401DSPC31ML14BRINKLEY TECHNOLOGY GROUP LLC
82401DSPC328265HERCULES ENGINE CO INC
82403B1ML14BRINKLEY TECHNOLOGY GROUP LLC
82403B28265HERCULES ENGINE CO INC
B11383953591SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND
28.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY24
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE33.1172 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.8654 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.064 INCHES
FACE NOMINAL WIDTH1.250 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.375 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.252 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.816 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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