National Item Identification Number
00-118-4522
001184522
3020-00-118-4522
3020001184522
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)
13499
95105
Reference Numbers (Part Numbers)
549-3479-002
549-3479-002
Required Categories
MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH FORM
TOOTH DIRECTION
PRESSURE ANGL
Required Description
COPPER ALLOY OVERALL
18
SINGLE HELIX
STANDARD
LEFT
20.0000 DEGREES
45.0000