National Stock Number
6940-00-856-8177
National Stock Number (NSN) 6940-00-856-8177, or NIIN 008568177, (transmitter,countermeasures training signal) has an unknown assigned date. NIIN 008568177 was cancelled on August 8, 1991, 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) 19528. [A SINGLE COMPONENT SPECIFICALLY DESIGNED TO PRODUCE RADIO FREQUENCY SIGNALS TRANSMITTED THROUGH THE AIR, TO BE USED IN THE TRAINING OF RADAR SET OPERATERS TO DEPRIVE THE ENEMY OF THE EFFECTIVE USE OF HIS ELECTRONIC EQUIPMENT THROUGH POSITION FIXING, SIGNAL IDENTIFICATION, DECEPTION, AND JAMMING WITH RESULTANT TACTICAL ADVANTAGE TO OUR OWN OPERATING FORCES. IT CANNOT BE USED FOR OPERATIONAL ELECTRONIC COUNTERMEASURES BECAUSE OF DESIGN CHARACTERISTICS. FOR ITEMS THAT GENERATE ELECTRONIC COUNTERMEASURES SIGNALS THAT ARE WIRE CONDUCTED TO ANOTHER COMPONENT SUCH AS A RADAR SET INDICATOR, SEE SIMULATOR, COUNTERMEASURES SIGNALS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6940008568177 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.