National Stock Number
5805-01-121-9560
National Stock Number (NSN) 5805-01-121-9560, or NIIN 011219560, (central office,telephone,automat) was assigned November 11, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 45441. [A TELEPHONE OFFICE HAVING AMONG ITS CHARACTERISTICS, SWITCHING FACILITY FOR CONNECTING DIFFERENT TYPES OF SUBSCRIBERS, EITHER VOICE OR DATA. ALSO PROVIDES THE NECESSARY CONTROL SIGNALS ALLOWING INTERFACING WITH ANY OTHER CENTRAL OFFICE WITHIN THE NETWORK. INCLUDES A COLLECTION OF ITEMS, BOTH NUMEROUS PARALLEL ELECTRONIC SWITCHING EQUIPMENT AND OTHER ELECTRONIC EQUIPMENT. EXCLUDES:CENTRAL OFFICE, TELEPHONE, DIAL AND CENTRAL OFFICE, TELEPHONE, MANUAL.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 5805011219560 does not contain precious metals.
This NSN is associated to Schedule B 8517700000: parts for apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network. 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.