National Stock Number
4210-00-346-8789
National Stock Number (NSN) 4210-00-346-8789, or NIIN 003468789, (valve,alarm,automatic sprinkler) has an unknown assigned date. NIIN 003468789 was cancelled on June 6, 1997, 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) 03949. [A DEVICE, WHICH WHEN ONE OR MORE SPRINKLER HEADS ARE OPENED, AUTOMATICALLY RELEASES THE FLOW OF WATER TO THE SPRINKLER SYSTEM ALARM.]. 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 4210003468789 does not contain precious metals.
This information was last updated on Aug 01, 2025.