National Item Identification Number
01-387-4846
013874846
3020-01-387-4846
3020013874846
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)
19456
Required Categories
MATERIAL
HARDNESS RATING
TEETH QUANTITY
PRESSURE ANGLE
PRECISION CLASSIFICAT
Required Description
STEEL COMP 4140 OR
STEEL COMP 41L40 OVERALL
50.0 ROCKWELL C MINIMUM AND
55.0
