National Stock Number (NSN) 2840-00-521-9949, or NIIN 005219949, (case,gas turbine engine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005219949 was cancelled on August 24, 2011, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 2840000491193.
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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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) 40956. [INC 40956 CANCELLED/REPLACED BY ,INC 50554, FIIG A10700, APP-KEY D ,INC 50553, FIIG A10700, APP-KEY D ,INC 50552, FIIG A10700, APP-KEY D ,INC 50551, FIIG A10700, APP-KEY D ,INC 50550, FIIG A10700, APP-KEY D ,INC 50549, FIIG A10700, APP-KEY D ,INC 50548, FIIG A10700, APP-KEY D ,INC 50547, FIIG A10700, APP-KEY D ,INC 50546, FIIG A10700, APP-KEY D ,INC 50545, FIIG A10700, APP-KEY D , ON 041394 A CASE DESIGNED TO SURROUND AND PROTECT VARIOUS SECTIONS, SUCH AS, COMPRESSOR, COMBUSTION CHAMBER, TURBINE, AND THE LIKE. EXCLUDES:SECTIONS WITH STATOR ATTACHED, I.E., CASE AND STATOR, GAS TURBINE ENGINE. IT MAY HAVE FACILITIES TO SUPPORT AND/OR ALIGN BEARINGS.]. 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 2840005219949 does not contain precious metals.
This information was last updated on Aug 01, 2025.