National Stock Number
6940-00-259-2877
National Stock Number (NSN) 6940-00-259-2877, or NIIN 002592877, (training set,countermeasures signals) was assigned June 27, 1973 in the Federal Logistics Information System (FLIS). NIIN 002592877 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 are 2 manufacturer part numbers 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 unique to one weapons system.
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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6940002592877 does not contain precious metals.
This information was last updated on Jul 01, 2025.