National Stock Number
5840-01-042-0400
National Stock Number (NSN) 5840-01-042-0400, or NIIN 010420400, (receiver-transmitter,radar) was assigned June 6, 1977 in the Federal Logistics Information System (FLIS). NIIN 010420400 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 19129. [A SINGLE COMPONENT HAVING THE DUAL FUNCTIONS OF GENERATING ELECTROMAGNETIC ENERGY FOR TRANSMISSION, AND OF RECEIVING, DEMODULATING, AND SOMETIMES PRESENTING INTELLIGENCE FROM THE REFLECTED ELECTROMAGNETIC ENERGY. MAY INCLUDE ACCESSORIES. FOR MULTIPLE UNITS CONSISTING OF A SINGLE RADAR RECEIVER AND A SINGLE RADAR TRANSMITTER, SEE THE APPLICABLE SET ITEM NAME. SEE ALSO FREQUENCY CONVERTER-TRANSMITTER. FOR ITEMS DESIGNED TO INITIATE AN EXPLOSION IN AN ITEM OF AMMUNITION, SEE FUZE (AS MODIFIED).]. 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). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840010420400 does not contain precious metals.
This information was last updated on Apr 01, 2025.