National Stock Number
6340-01-364-0537
National Stock Number (NSN) 6340-01-364-0537, or NIIN 013640537, (alarm,audible,landing gear) was assigned September 11, 1992 in the Federal Logistics Information System (FLIS). NIIN 013640537 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 21023. [AN ELECTRONIC SIGNAL USED ON AIRCRAFT TO WARN THE PILOT OF AN UNSAFE LANDING GEAR CONDITION. IT IS FURNISHED BY THE INJECTION OF INTERRUPTED TONES IN THE PILOT'S HEADSET WHEN THE THROTTLE IS RETARDED WITH GEAR NOT DOWN AND LOCKED.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6340013640537 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.