National Stock Number
2840-00-991-9805
National Stock Number (NSN) 2840-00-991-9805, or NIIN 009919805, (housing,reduction gear,aircraft gas turbine engine) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 009919805 was cancelled on April 30, 2010, 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, 3120006842848.
There is only one manufacturer part number associated with this NSN. One of those 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, 2 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) 50347. [A HOUSING DESIGNED TO SURROUND, RETAIN, SUPPORT, AND PROTECT THE REDUCTION GEAR ASSEMBLY OF AN ENGINE, GAS TURBINE, AIRCRAFT. IT MAY INCLUDE BUSHINGS, STUDS, BEARING SLEEVES, AND THE LIKE.]. 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 2840009919805 does not contain precious metals.
This information was last updated on Jun 01, 2024.