National Item Identification Number

01-283-3900
012833900
3020-01-283-3900
3020012833900

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)

2907601
2907601-2

Required Categories

MATERIAL
TEETH QUANTITY
TEETH TYPE
TOOTH DIRECTION
PRESSURE ANGLE
HELIX ANG

Required Description

STEEL OVERALL
67
SINGLE HELIX
LEFT
20.0000 DEGREES
15.0000 DEGREES
6 FLUSH