National Stock Number
4920-00-863-4681
National Stock Number (NSN) 4920-00-863-4681, or NIIN 008634681, (amplifier,intermediate frequency) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 008634681 was cancelled on January 2, 1995, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 00885. [AN ELECTRONIC DEVICE WHOSE INPUT SIGNALS CONTROLS A LOCAL SOURCE OF POWER AND DELIVERS AN OUTPUT SIGNAL OF GREATER AMPLITUDE WITH RESPECT TO CURRENT AND/OR VOLTAGE. THE OUTPUT SIGNALS CHARACTERISTICS ARE UNIFORMLY RELATED TO THE INPUT SIGNALS. IT IS TUNED TO A SINGLE FIXED FREQUENCY WHICH IS THE RESULTANT OF HETERODYNE ACTION BETWEEN A LOCAL OSCILLATOR FREQUENCY AND A SIGNAL FREQUENCY INTRODUCED FROM AN EXTERNAL SOURCE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4920008634681 contains an unknown precious metal.
This information was last updated on May 01, 2025.