National Stock Number
5805-00-402-5261
National Stock Number (NSN) 5805-00-402-5261, or NIIN 004025261, (frequency supply,telephone carrier) was assigned April 13, 1970 in the Federal Logistics Information System (FLIS). NIIN 004025261 was cancelled on April 29, 2010, 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers 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.
This NSN is assigned to Item Name Code (INC) 11284. [A COMPONENT HAVING THE FUNCTION OF SOURCE SUPPLY OF TWO OR MORE CARRIER FREQUENCIES DERIVED FROM A COMMON MASTER CONTROL CIRCUIT SUCH AS A CRYSTAL CONTROLLED OSCILLATOR OR TUNING FORK. MAY INCLUDE THE SUPPLY OF PILOT FREQUENCIES, TEST TONES, AND THE LIKE. THE CARRIER FREQUENCY SUPPLY IS USED WITH ASSOCIATED COMPONENTS. IT NEED NOT INCLUDE ITS OWN POWER SUPPLY.]. 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 5805004025261 does not contain precious metals.
This information was last updated on Jul 01, 2025.