National Stock Number
6665-00-856-4231
National Stock Number (NSN) 6665-00-856-4231, or NIIN 008564231, (radiacmeter) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 008564231 was cancelled on July 19, 2002, 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 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 assigned to Item Name Code (INC) 07833. [AN ITEM SPECIFICALLY DESIGNED TO DETECT AND MEASURE RADIOACTIVE ENERGY; INDICATES DIRECTLY. IT MAY OR MAY NOT INCLUDE THE FUNCTION OF A RADIAC COMPUTER.]. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6665008564231 does not contain precious metals.
This information was last updated on Aug 01, 2025.