National Item Identification Number
00-155-4007
001554007
3020-00-155-4007
3020001554007
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)
221496
221496PC2
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
TEETH QUANTITY;
Required Description
STEEL COMP 4150 OVERALL
66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 4150