National Stock Number
2240-00-555-5982
National Stock Number (NSN) 2240-00-555-5982, or NIIN 005555982, (wheel set,railway) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005555982 was cancelled on February 27, 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) 03491. [AN ASSEMBLY CONSISTING OF TWO RAILWAY WHEELS APPLIED TO A RAILWAY AXLE. IT MAY ALSO INCLUDE ADDITIONAL COMPONENTS SUCH AS FLINGERS, GEARS, RINGS, AND THE LIKE. TWO OR MORE WHEEL SETS SERVE TO SUPPORT A PIECE OF HEAVY RAILWAY ROLLING EQUIPMENT. THIS ITEM DOES NOT INCLUDE STEAM LOCOMOTIVE DRIVING WHEEL SETS OR THE CAR WHEEL SETS USED UNDER INSPECTION CARS, SECTION CARS, GANG CARS, PUSH CARS AND TRAILERS, OR SIMILAR EQUIPMENT.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2240005555982 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.