National Stock Number
2840-00-078-1002
National Stock Number (NSN) 2840-00-078-1002, or NIIN 000781002, (sump,oil,aircraft gas turbine engine) was assigned August 2, 1967 in the Federal Logistics Information System (FLIS). NIIN 000781002 was cancelled on August 29, 2018, 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that 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) 52549. [A CHAMBER SURROUNDING THE MAIN BEARINGS FOR A SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. THE CHANBER IS USED TO COLLECT LUBRICATING FLUID FOR RECIRCULATION.]. 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 2840000781002 does not contain precious metals.
This information was last updated on Aug 01, 2025.