National Stock Number
2840-00-022-9532
National Stock Number (NSN) 2840-00-022-9532, or NIIN 000229532, (duct,combustion chamber,aircraft gas turbine engine) was assigned April 27, 1967 in the Federal Logistics Information System (FLIS). NIIN 000229532 was cancelled on May 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) 52524. [A CYLINDRICAL SHAPED ITEM OR A SEGMENT THEREOF DESIGNED TO DIRECT AIR INTO OR AROUND A CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE. THE INTERNAL IAR IS DIVIDED AND DIRECTED TO THE BURNING CHAMBER(S). THE EXTERNAL AIR IS USED FOR COOLING PURPOSES.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 2840000229532 does not contain precious metals.
This information was last updated on Jul 01, 2025.