3020-01-170-4745 GEAR,SPUR Index 3020-01-170-4747 GEAR,SPUR

National Stock Number:
3020-01-170-4746

Federal Supply Class:
3020

National Item Identification Number:
011704746

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:
9M768-176301THE BOEING COMPANY
GD40B71041ALTRA INDUSTRIAL MOTION CORP.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.750 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.594 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.250 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A48 CL 30 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.625 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.500 INCHES
PITCH DIAMETER3.3330 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY40
TOOTH FORMSTANDARD


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