National Stock Number
7710-01-550-1664
National Stock Number (NSN) 7710-01-550-1664, or NIIN 015501664, (trumpet) was assigned April 11, 2007 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 15997. [THIS ITEM MUST HAVE A MINIMUM OF THREE (3) PISTON VALVES. SEE BUGLE.]. 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 7710015501664 contains silver.
This information was last updated on Jul 01, 2025.