National Stock Number
6340-00-898-3433
National Stock Number (NSN) 6340-00-898-3433, or NIIN 008983433, (sensor,opaque particle) has an unknown assigned date. NIIN 008983433 was cancelled on March 2, 1991, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6340012814281. 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) 37790. [A DEVICE DESIGNED TO DETECT THE PRESENCE OF PREDETERMINED AMOUNTS OF SMOKE, DUST, AND THE LIKE, WITHIN THE MEASURING AREA. THE PRESENCE OF ANY OF THESE SUBSTANCES CAUSES A CHANGE IN THE OUTPUT SIGNAL OF THE DEVICE, WHICH RELAYS A WARNING MESSAGE BACK TO A CENTRAL PANEL. THE DEVICE ITSELF DOES NOT PROVIDE ANY AUDIBLE OR VISIBLE OUTPUT, OR ANALYZE CHEMICAL CONTENT. EXCLUDES:ALARM, SMOKE, AUTOMATIC.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6340008983433 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.