3020-00-720-2821 GEAR,SPUR Index 3415-00-720-2826 GRINDING MACHINE,SURFACE,RECIPRO

National Stock Number:
3020-00-720-2824

Federal Supply Class:
3020

National Item Identification Number:
007202824

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:
1271458-155972HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
905392218876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.438 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.734 INCHES
HELIX ANGLE23.0000 DEGREES
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8690,COND C,SURFACE COND 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.281 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER0.941 INCHES
PITCH DIAMETER0.8580 INCHES MINIMUM AND 0.8600 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY19
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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