National Item Identification Number
00-528-7139
005287139
3020-00-528-7139
3020005287139
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)
6315
Required Categories
MATERIAL
HARDNESS RATING
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTI
Required Description
PLASTIC PHENOLIC AND
COTTON TEETH
90.0 ROCKWELL SUPERFICIAL 45-N MINIMUM AND;