National Item Identification Number
00-139-4487
001394487
3020-00-139-4487
3020001394487
National Stock Number
Item Name
GEAR,SPUR
Federal Supply Class
3020
Description
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.
Commercial and Government Entity Code (Supplier Data)
07421
Reference Numbers (Part Numbers)
709-1110-136
Required Categories
MATERIAL
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE DESIGNATOR
PITCH DI
Required Description
STEEL CORROSION RESISTING OVERALL
18
STANDARD
20.0000 DEGREES
4 PROTRUDING H