National Item Identification Number
01-121-0615
011210615
3020-01-121-0615
3020011210615
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
11083
Reference Numbers (Part Numbers)
4L6702
8N1358
Required Categories
MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTION
PRESSURE ANGL
Required Description
STEEL OVERALL
25
SINGLE HELIX
STANDARD
LEFT
20.0000 DEGREES
6.0000 DEGREES