National Item Identification Number
01-389-0408
013890408
3020-01-389-0408
3020013890408
National Stock Number
Item Name
GEAR,SPUR
Federal Supply Class
3020
Description
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Commercial and Government Entity Code (Supplier Data)
19710
Reference Numbers (Part Numbers)
299-4514-204A
Required Categories
TEETH QUANTITY
PRESSURE ANGLE
PRECISION CLASSIFICATION
PITCH DIAMETER
NOMINA
Required Description
137
20.0000 DEGREES
QUALITY NUMBER 12
2.1406 INCHES NOMINAL
2.172 INCHES