National Stock Number
6350-01-278-4518
National Stock Number (NSN) 6350-01-278-4518, or NIIN 012784518, (buzzer) was assigned May 5, 1988 in the Federal Logistics Information System (FLIS). NIIN 012784518 was cancelled on December 2, 2002, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6350000712492. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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.
This NSN is assigned to Item Name Code (INC) 14633. [AN ITEM CONSISTING OF AN ELECTROMAGNETIC OR ELECTRONIC DEVICE OPERATING WITH AN ARMATURE OR ACCORDING TO THE PIEZOELECTRIC EFFECT, OR THE LIKE. INCLUDES BUZZERS FOR TESTING AND SIGNALING PURPOSES.]. 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 6350012784518 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.