National Stock Number
4920-01-542-2843
National Stock Number (NSN) 4920-01-542-2843, or NIIN 015422843, (sensor,fire detecti) was assigned July 28, 2006 in the Federal Logistics Information System (FLIS). NIIN 015422843 was cancelled on March 2, 2007, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6350014307176. This NSN does not replace any other NSNs.
There are 2 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 77777. 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 4920015422843 does not contain precious metals.
This information was last updated on Jun 01, 2025.