National Item Identification Number
00-979-0062
009790062
3020-00-979-0062
3020009790062
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)
AD6650-172
Required Categories
MATERIAL
HARDNESS RATING
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTI
Required Description
STEEL OVERALL
34.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM OVERALL
64;