National Stock Number
5815-00-421-8260
National Stock Number (NSN) 5815-00-421-8260, or NIIN 004218260, (teletypewriter set) was assigned December 11, 1970 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, 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 assigned to Item Name Code (INC) 19360. [THE COMPONENTS AND ITEMS REQUIRED TO OPERATE AN ELECTRONIC AND/OR MECHANICAL TELETYPEWRITER SYSTEM FOR TRANSMITTING, RECEIVING AND RECORDING OF TELEGRAPHIC MESSAGES BY WIRE. IT MAY INCLUDE OPERATING SPARES OR THE FOLLOWING OPERATING COMPONENTS OR ITEMS; PERFORATOR-TRANSMITTER, REPERFORATOR SET, DISTRIBUTOR-TRANSMITTER. FOR TELETYPEWRITER SYSTEM UTILIZING ELECTROMAGNETIC WAVES IN SPACE, SEE RADIO TELETYPEWRITER SET.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5815004218260 contains an unknown precious metal.
This NSN is associated to Schedule B 9030400000: other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc). The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on Aug 01, 2025.