National Stock Number
2805-00-609-9571
National Stock Number (NSN) 2805-00-609-9571, or NIIN 006099571, (ring set,piston) has an unknown assigned date. NIIN 006099571 was cancelled on February 2, 1991, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 16116. [TWO OR MORE COMPLETE RING, PISTON GROUPED FOR A SINGLE PISTON OR FOR ALL PISTONS OF AN INTERNAL COMBUSTION ENGINE, AIR COMPRESSOR, OR THE LIKE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2805006099571 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.