National Stock Number
6660-01-374-1649
National Stock Number (NSN) 6660-01-374-1649, or NIIN 013741649, (radiosonde set) was assigned April 17, 1993 in the Federal Logistics Information System (FLIS). 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) 00731. [A FIXED NUMBER OF COMPONENTS AND/OR ITEMS, NOT ALL HAVING THE SAME BASIC NAME, REQUIRED FOR AUTOMATICALLY MEASURING AND TRANSMITTING HIGH ALTITUDE METEOROLOGICAL DATA BY RADIO FROM SUCH CARRIERS AS A BALLOON, KITE, OR ROCKET. SEE ALSO RADARSONDE SET.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6660013741649 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.