National Item Identification Number
00-818-3900
008183900
3020-00-818-3900
3020008183900
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)
11083
Reference Numbers (Part Numbers)
7H8204
Required Categories
MATERIAL
HARDNESS RATING
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTI
Required Description
STEEL OVERALL
241.0 BRINELL TUNGSTEN CARBIDE MINIMUM AND
285.0 BRINELL TUNGSTE