National Stock Number
3020-00-403-9403
National Stock Number (NSN) 3020-00-403-9403, or NIIN 004039403, (gear,spur) has an unknown assigned date. NIIN 004039403 was cancelled on November 2, 1990, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3020004039405. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 05466. [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.]. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 3020004039403 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.