National Stock Number
6610-01-121-4925
National Stock Number (NSN) 6610-01-121-4925, or NIIN 011214925, (computer,air data) was assigned November 5, 1981 in the Federal Logistics Information System (FLIS). NIIN 011214925 was cancelled on December 16, 2017, 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) 30742. [A COMPUTER SPECIFICALLY DESIGNED TO CONVERT BASIC AIR DATA INPUT SIGNALS INTO ELECTRICAL OUTPUT SIGNALS REPRESENTING THE NECESSARY FLIGHT PARAMETERS SUCH AS PRESSURE ALTITUDE, MACH NUMBER, AIRSPEED, AND IMPACT PRESSURE. SEE ALSO COMPUTER, AIR SPEED; COMPUTER, ALTIMETER-PRESSURE; COMPUTER, ALTITUDE; COMPUTER, MACH NUMBER; COMPUTER, PRESSURE-ALTITUDE; COMPUTER, TRUE WIND DIRECTION AND INTENSITY; AND COMPUTER, ZONE WIND.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6610011214925 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.