National Stock Number
2815-01-255-0957
National Stock Number (NSN) 2815-01-255-0957, or NIIN 012550957, (tappet,engine poppet valve) was assigned May 15, 1987 in the Federal Logistics Information System (FLIS). NIIN 012550957 was cancelled on July 2, 1997, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2815123162809. 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) 22199. [A CYLINDRICALLY SHAPED METAL ITEM DESIGNED TO TRANSMIT INTERMITTENT MOTION FROM THE CAM LOBE ON A SHAFT OR CAM RING, TO THE ENGINE POPPET VALVE. IT MAY BE MECHANICALLY OR HYDRAULICALLY OPERATING, AND MAY INCLUDE ADJUSTING DEVICES.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2815012550957 does not contain precious metals.
This information was last updated on Jul 01, 2025.