National Stock Number
5841-00-224-4256
National Stock Number (NSN) 5841-00-224-4256, or NIIN 002244256, (frequency tracker) was assigned March 16, 1970 in the Federal Logistics Information System (FLIS). NIIN 002244256 was cancelled on August 29, 2018, 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, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 60510. [A COMPONENT OF AN ELECTRONIC NAVIGATION SYSTEM THAT FOLLOWS AND REMAINS IN THE CENTER OF A DOPPLER FREQUENCY OR FREQUENCY CHAIN SPECTRUM. ITS OUTPUT SIGNAL IS USED IN APPLICATIONS, SUCH AS ANTENNA STEERING THROUGH AN ASSOCIATED SERVO LOOP, AND FOR THE DISPLAY OF DRIFT ANGLE AND GROUND SPEED. SEE ALSO COMPUTER (1)-FREQUENCY TRACKER, AIR NAVIGATION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5841002244256 does not contain precious metals.
This information was last updated on Aug 01, 2025.