National Item Identification Number
00-042-8139
000428139
3020-00-042-8139
3020000428139
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)
08484
Reference Numbers (Part Numbers)
BL6219
Required Categories
MATERIAL
SURFACE TREATMENT
TEETH QUANTITY
TOOTH FORM
PRESSURE ANGLE
STYLE D
Required Description
STEEL OVERALL
OXIDE OVERALL
39
STANDARD
20.0000 DEGREES
1 HUBLESS
1.2187 I