National Stock Number
5826-01-257-3214
National Stock Number (NSN) 5826-01-257-3214, or NIIN 012573214, (navigation set,tacan) was assigned June 17, 1987 in the Federal Logistics Information System (FLIS). NIIN 012573214 was cancelled on December 15, 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.
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 data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 47575. [A GROUP OF ITEMS AND/OR COMPONENTS, NOT ALL HAVING THE SAME BASIC NAME, WHICH AUTOMATICALLY AND CONTINUOUSLY DETERMINE AND DISPLAY BEARING AND DISTANCE INFORMATION DERIVED FROM ULTRA HIGH RADIO FREQUENCY TRANSMISSIONS.]. 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 5826012573214 does not contain precious metals.
This information was last updated on Aug 01, 2025.