National Item Identification Number
00-423-9318
004239318
3020-00-423-9318
3020004239318
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
Reference Numbers (Part Numbers)
4B3819
Required Categories
MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTION
PRESSURE ANGL
Required Description
STEEL OVERALL
25
SINGLE HELIX
STANDARD
RIGHT
14.5000 DEGREES
18.0000 DEGRE