National Item Identification Number
01-158-4610
011584610
3020-01-158-4610
3020011584610
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)
Reference Numbers (Part Numbers)
DL-13200-1 PIECE 71
2D71
Required Categories
MATERIAL
TEETH QUANTITY
TOOTH DIRECTION
PRESSURE ANGLE
HELIX ANGLE
PITCH DI
Required Description
PLASTIC PHENOLIC OVERALL
136
RIGHT
20.0000 DEGREES
26.5332 DEGREES
3.1660 I