National Item Identification Number
00-428-4542
004284542
3020-00-428-4542
3020004284542
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)
12204
Reference Numbers (Part Numbers)
661646
Required Categories
MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
PRESSURE ANGLE
HELIX ANGLE
S
Required Description
STEEL OVERALL
11
SINGLE HELIX
STUB
20.0000 DEGREES
45.0000 DEGREES
2 PROTR