National Item Identification Number
01-258-6944
012586944
3020-01-258-6944
3020012586944
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)
61208
Reference Numbers (Part Numbers)
B5530A
Required Categories
TEETH QUANTITY
TOOTH DIRECTION
PRESSURE ANGLE
HELIX ANGLE
Required Description
37
RIGHT
20.0000 DEGREES
15.0000 DEGREES