National Stock Number
2840-00-343-7687
National Stock Number (NSN) 2840-00-343-7687, or NIIN 003437687, (lock,blade,turbine engine) has an unknown assigned date. NIIN 003437687 was cancelled on September 21, 1997, with a cancelled status of "Item is Cancelled - Inactive." 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) 45735. [INC 45735 CANCELLED/REPLACED BY ,INC 50459, FIIG A503Q0, INC 50458, FIIG A503Q0, INC 50457, FIIG A503Q0, INC 50456, FIIG A503Q0, INC 50455, FIIG A503Q0,INC 50454, FIIGA503Q0, INC 50486, FIIG A517H0, INC 50456, FIIG A503Q0, ON 0 42594 AN ITEM USED TO MAINTAIN THE POSITION OF A BLADE, TURBINE ENGINE IN THE PROPER PLACE ON A DISK, AXIAL COMPRESSOR, TURBINE ENGINE. THIS ITEM ELIMINATES AXIAL MOVEMENT OF THE BLADE, TURBINE ENGINE DURING OPERATION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840003437687 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.