National Item Identification Number
00-431-4223
004314223
3020-00-431-4223
3020004314223
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)
11871
Reference Numbers (Part Numbers)
7652-255
Required Categories
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTION
PRESSURE ANGLE
HELIX A
Required Description
40
SINGLE HELIX
STANDARD
LEFT
20.0000 DEGREES
45.0000 DEGREES
QUALITY NUMB