National Item Identification Number
00-294-7789
002947789
3020-00-294-7789
3020002947789
National Stock Number
Item Name
GEAR,HELICAL
Federal Supply Class
3020
Description
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
A77876
Required Categories
MATERIAL
HARDNESS RATING
TEETH QUANTITY
TEETH TYPE
TOOTH DIRECTION
PRESSURE
Required Description
STEEL COMP 3140 OVERALL
38.0 ROCKWELL C MINIMUM AND
42.0 ROCKWELL C MAXIMUM OV