National Stock Number
5805-01-278-7814
National Stock Number (NSN) 5805-01-278-7814, or NIIN 012787814, (switch,telephone,selector) was assigned May 10, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 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) 00736. [A DEVICE WITH SWITCHING FACILITIES DESIGNED TO MOVE OVER A NUMBER OF TERMINALS TO WHICH ARE CONNECTED GROUPS OF CIRCUITS IN ORDER TO SELECT A PARTICULAR GROUP OF CIRCUITS IN ACCORDANCE WITH SIGNALS RECEIVED OVER THE CIRCUIT ASSOCIATED WITH THIS SELECTOR AND THEN TO CHOOSE FROM THE GROUP AN IDLE CIRCUIT AND CONNECT TO IT THE CIRCUIT ASSOCIATED WITH THIS SELECTOR. SEE ALSO SWITCH, TELEPHONE, CROSSBAR.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5805012787814 contains an unknown precious metal.
This NSN is associated to Schedule B 8517620050: machines for the reception, conversion & transmission or regeneration of voice, images or other data, including switching & routing apparatus, nesoi. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334220: radio and television broadcasting and wireless communications equipment manufacturing.
This information was last updated on Jul 01, 2025.