National Stock Number
3460-00-224-9391
National Stock Number (NSN) 3460-00-224-9391, or NIIN 002249391, (arbor,shell end mill) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002249391 was cancelled on April 29, 2010, 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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) 05424. [A BAR OF SPECIAL STEEL, MACHINED AND GROUND, HAVING A STANDARD MILLING MACHINE OR A BROWN AND SHARPE TAPERED SHANK. THE BODY ENDS ARE GROUND TO VARIOUS DIAMETERS FOR MOUNTING THE DIFFERENT SIZES OF SHELL AND MILL CUTTERS. IT IS USED WITH ADAPTERS ON MILLING MACHINES HAVING STANDARDIZED SPINDLE END AND BROWN AND SHARPE MILLING MACHINES HAVING TAPER-NOSE OR THREADED SPINDLES.]. This item does not have a nuclear hardened feature or any other critical feature 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 3460002249391 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.