National Item Identification Number
00-678-2997
006782997
3020-00-678-2997
3020006782997
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)
19207
Reference Numbers (Part Numbers)
8754390
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
TEETH QUANTITY;
Required Description
STEEL COMP 8620 OR
STEEL COMP 8622 OVERALL
66 SAE 8620H FED STD ALL MATERIAL R