National Stock Number
3455-00-243-2178
National Stock Number (NSN) 3455-00-243-2178, or NIIN 002432178, (cutter,milling,woodruff keyseat) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 25 manufacturer part numbers associated with this NSN. 15 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 18 suppliers. Today, 10 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 8 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 16, 2017. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E517V1507. The total value of the awarded contracts has been US$ 620.16.
This NSN is fairly common among different weapons systems, belonging to 13 different platforms.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 35466. [A ROTARY CUTTING TOOL USED TO MILL WOODRUFF KEYSEATS IN SHAFTING MATERIAL. MAY BE EITHER ARBOR OR SHANK DRIVEN. EXCLUDES:CUTTER, MILLING, SIDE.]. 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 3455002432178 contains an unknown precious metal.
This NSN is associated to Schedule B 8460900060: machine tools for finishing metal by removing metal using grinding stones, abrasives or polishing products, nesoi, n/c, valued $2,500 & over each, new. The Schedule B End Use is listed as metalworking machine tools.
This information was last updated on Aug 01, 2025.