National Stock Number
2840-01-443-2803
National Stock Number (NSN) 2840-01-443-2803, or NIIN 014432803, (retainer,turbine blade,aircraft gas turbine engine) was assigned April 7, 1997 in the Federal Logistics Information System (FLIS). NIIN 014432803 was cancelled on December 15, 2017, 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 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, only one supplier is 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) 52404. [AN ITEM SPECIFICALLY DESIGNED TO POSITION AND/OR RESTRAIN THE MOVEMENT OF ONE OR MORE BLADE, OR BLADE SET, TURBINE, AIRCRAFT GAS TURBINE ENGINE. IT MAY BE THE FULL 360 DEGREES REQUIRED FOR ONE TURBINE STAGE OR A SEGMENT THEREOF.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840014432803 does not contain precious metals.
This information was last updated on Jun 01, 2025.