National Stock Number
2815-00-056-4796
National Stock Number (NSN) 2815-00-056-4796, or NIIN 000564796, (ring set,piston) was assigned July 21, 1972 in the Federal Logistics Information System (FLIS). NIIN 000564796 was cancelled on May 2, 1997, 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 2815000564796 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.