National Stock Number
2815-01-234-1856
National Stock Number (NSN) 2815-01-234-1856, or NIIN 012341856, (parts kit,piston assembly,engine) was assigned June 10, 1986 in the Federal Logistics Information System (FLIS). NIIN 012341856 was cancelled on August 2, 2002, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2815012623084. 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, one supplier is 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) 28610. [A PARTS KIT USED FOR REPLACING THE WORN AND/OR DAMAGED PARTS USED IN AN ENGINE PISTON ASSEMBLY. IT MAY INCLUDE SUCH ITEMS AS A CONNECTING ROD, PISTON PIN, BEARING(S), COTTER PIN(S), RETAINER(S), WASHER(S), AND THE LIKE.]. 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 2815012341856 does not contain precious metals.
This information was last updated on Jul 01, 2025.