3020-00-411-3055 GEAR,HELICAL Index 4820-00-411-3058 DISK,VALVE

National Stock Number:
3020-00-411-3056

Federal Supply Class:
3020

National Item Identification Number:
004113056

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
7025398889AEROCONTROLEX GROUP, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.468 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.625 INCHES
KEYWAY NOMINAL WIDTH0.095 INCHES BOTH ENDS
III HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
III MATERIALSTEEL COMP 4620 OVERALL
PITCH DIAMETER1.1240 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
PRESSURE ANGLE25.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.290 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.207 INCHES
STYLE DESIGNATORHUBLESS
SURFACE TREATMENTPHOSPHATE OVERALL
TEETH QUANTITY27
TOOTH FORMSTANDARD


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