National Item Identification Number
00-423-9795
004239795
3020-00-423-9795
3020004239795
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)
6B4756
Required Categories
MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTION
PRESSURE ANGL
Required Description
STEEL OVERALL
56
SINGLE HELIX
STANDARD
RIGHT
20.0000 DEGREES
25.5411 DEGRE