National Item Identification Number
00-998-1303
009981303
3020-00-998-1303
3020009981303
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)
99167
Reference Numbers (Part Numbers)
696766
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
TEETH QUANTITY;
Required Description
STEEL OVERALL
MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
80.0 ROCKWE