National Stock Number
2840-01-204-3620
National Stock Number (NSN) 2840-01-204-3620, or NIIN 012043620, (housing,gearbox,turbine engine) was assigned March 26, 1985 in the Federal Logistics Information System (FLIS). NIIN 012043620 was cancelled on March 26, 2002, 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) 61692. [A HOUSING DESIGNED TO INCLOSE, SUPPORT, AND POSITION BEARINGS, SHAFTS, GEARS, AND OTHER COMPONENTS REQUIRED TO DRIVE VARIOUS TURBINE ENGINE DRIVEN ACCESSORIES.]. 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 2840012043620 does not contain precious metals.
This information was last updated on Jul 01, 2025.