National Stock Number
5850-01-731-9505
National Stock Number (NSN) 5850-01-731-9505, or NIIN 017319505, (light,signal) was assigned July 11, 2025 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 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 assigned to Item Name Code (INC) 13509. [A LIGHT SPECIFICALLY DESIGNED FOR THE TRANSMISSION OF CODE MESSAGES BY MEANS OF VISIBLE LIGHT RAYS INTERRUPTED OR DEFLECTED BY ELECTRICAL AND/OR MECHANICAL MEANS. MAY INCLUDE SUCH ITEMS AS INTEGRAL CONTROLS, LENSES, AND/OR SHUTTERS. EXCLUDES:INFRARED EQUIPMENT, ITEMS DESIGNED FOR REGULATING AND DIRECTING AIRCRAFT TRAFFIC, AND ITEMS DESIGNED PRIMARILY FOR SEARCHING. SEE ALSO LIGHT, MARKER, DISTRESS AND SEARCHLIGHT.]. 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 5850017319505 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.