3020-01-114-9719 GEAR,SPUR Index 3020-01-114-9721 GEAR,SPUR

National Stock Number:
3020-01-114-9720

Federal Supply Class:
3020

National Item Identification Number:
011149720

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:
145D1310-277272THE BOEING COMPANY


Techincal Specification:
BORE STYLEW/COUNTERBORE BOTH ENDS
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM BODY
HUB STYLE DESIGNATORPLAIN BOTH ENDS
PITCH DIAMETER6.0950 INCHES MINIMUM AND 6.1050 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY61
TOOTH FORMSTANDARD


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