National Item Identification Number
00-197-5378
001975378
3020-00-197-5378
3020001975378
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)
89749
Reference Numbers (Part Numbers)
DC2589
D600H220
850594
850594
Required Categories
MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTION
PRESSURE ANGL
Required Description
IRON CAST OVERALL
9
SINGLE HELIX
STUB
LEFT
20.0000 DEGREES
28.2500 DEGREES