National Stock Number
6940-00-431-4422
National Stock Number (NSN) 6940-00-431-4422, or NIIN 004314422, (training set,countermeasures signals) has an unknown assigned date. NIIN 004314422 was cancelled on November 7, 1999, 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 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) 61281. [A COMPLETE ELECTRONIC SET SPECIFICALLY DESIGNED TO PRODUCE RADIO FREQUENCY SIGNALS TRANSMITTED THROUGH THE AIR, TO BE USED IN THE TRAINING OF RADAR SET OPERATORS OR COMMUNICATION SET OPERATORS IN ELECTRONIC COUNTERMEASURE TECHNIQUES AND IN ELECTRONIC WARFARE. IT INCLUDES ITEMS SUCH AS TRANSMITTERS, RECEIVERS, RECORDERS, SCORING SYSTEMS, AND THE LIKE FOR THE EVALUATION OF OPERATOR EFFICIENCY. THE SET CANNOT BE USED FOR OPERATIONAL ELECTRONIC COUNTERMEASURES SIGNALS THAT ARE WIRE-CONDUCTEC TO ANOTHER COMPONENT SUCH AS RADAR SET INDICATOR, SEE SIMULATOR, COUNTERMEASURES SIGNALS. SEE ALSO TRANSMITTING SET, COUNTERMEASURES TRAINING SIGNAL.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6940004314422 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.