National Stock Number
2840-01-390-3269
National Stock Number (NSN) 2840-01-390-3269, or NIIN 013903269, (diffuser,aircraft gas turbine engine) was assigned May 16, 1994 in the Federal Logistics Information System (FLIS). NIIN 013903269 was cancelled on August 2, 1997, 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) 50559. [A FRAME WITH STATIONARY STRUTS, DESIGNED TO DIFFUSE AND DIRECT AIR FROM THE COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. IT MAY HAVE MOUNTING FACILITIES FOR EXTERNAL COMPONENTS. IT MAY PROVIDE SUPPORT AND HOUSE A COMPRESSOR REAR BEARING. MAY INCLUDE A CASE (3), DIFFUSER, AIRCRAFT GAS TURBINE ENGINE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840013903269 does not contain precious metals.
This information was last updated on Aug 01, 2025.