National Item Identification Number
01-257-3945
012573945
3020-01-257-3945
3020012573945
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)
59027
Reference Numbers (Part Numbers)
007237-501
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
TEETH QUANTITY;
Required Description
STEEL COMP 4140 OVERALL
MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
3