National Stock Number
2590-00-434-3504
National Stock Number (NSN) 2590-00-434-3504, or NIIN 004343504, (support half,gearsh) was assigned May 14, 1974 in the Federal Logistics Information System (FLIS). NIIN 004343504 was cancelled on November 22, 2001, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 2590004309638.
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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2590004343504 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.