National Stock Number
3460-00-223-8903
National Stock Number (NSN) 3460-00-223-8903, or NIIN 002238903, (arbor,shell reamer) 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 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 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 unique to one weapons system.
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) 05037. [A BAR OF SPECIAL STEEL, MACHINED AND GROUND, HAVING A MORSE TAPER OR A STRAIGHT SHANK. THE BODY END IS TAPERED FOR MOUNTING THE CUTTER, WHICH ALSO HAS A TAPER SLIGHTLY SMALLER TO ASSURE A TIGHT FIT. IT IS USED ON DRILLING AND MILLING MACHINES FOR HOLDING SHELL REAMERS.]. 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 3460002238903 does not contain precious metals.
This NSN is associated to Schedule B 8466933050: parts and accessories of metalworking machine tools for cutting, grinding or finishing gears. The Schedule B End Use is listed as metalworking machine tools.
This information was last updated on Aug 01, 2025.