National Item Identification Number
01-286-7660
012867660
3020-01-286-7660
3020012867660
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)
80063
Reference Numbers (Part Numbers)
SM-D-772783
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 4340 OVERALL
MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
C