National Item Identification Number
00-251-1890
002511890
3020-00-251-1890
3020002511890
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)
Reference Numbers (Part Numbers)
31162121
Required Categories
MATERIAL
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE DESIGNATOR
PITCH DI
Required Description
STEEL OVERALL
127
STANDARD
20.0000 DEGREES
1 HUBLESS
15.8750 INCHES NOMINAL