National Stock Number
6665-01-381-6890
National Stock Number (NSN) 6665-01-381-6890, or NIIN 013816890, (detector unit,chemical agent automatic alarm) was assigned October 21, 1993 in the Federal Logistics Information System (FLIS). NIIN 013816890 was cancelled on January 2, 1999, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 61959. [A DEVICE THAT AUTOMATICALLY DETECTS, IDENTIFIES, RECORDS AND REPORTS THE CLASS OF CHEMICAL WARFARE AGENT AND/OR TOXIC INDUSTRIAL CHEMICAL WHEN THE CONCENTRATION REACHES A DANGEROUS LEVEL. IT MAY BE INSTALLED ON A VEHICLE, IN A BUILDING, AND THE LIKE. IT IS FOR COLLECTIVE USE. FOR PORTABLE DEVICES TO INDIVIDUAL USE, SEE: DETECTOR,CHEMICAL AGENT,AUTOMATIC.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6665013816890 does not contain precious metals.
This information was last updated on Aug 01, 2025.