National Stock Number
2990-01-254-8734
National Stock Number (NSN) 2990-01-254-8734, or NIIN 012548734, (rocker arm,engine poppet valve) was assigned May 12, 1987 in the Federal Logistics Information System (FLIS). NIIN 012548734 was cancelled on December 2, 1998, 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) 60983. [A METAL ITEM DESIGNED TO PIVOT ON A SHAFT, BALL STUD, OR THE LIKE, AND TRANSMIT THE INTERMITTENT MOTION DERIVED THROUGH LINKAGE, FROM THE CAM LOBE OF A CAMSHAFT OR CAM RING TO THE POPPET VALVE OF AN INTERNAL COMBUSTION ENGINE. IT MAY HAVE AN ADJUSTING SCREW, ROLLER, AND/OR BEARING(S).]. 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 2990012548734 does not contain precious metals.
This information was last updated on May 01, 2024.