National Stock Number (NSN) 3455-01-051-2566, or NIIN 010512566, (insert,cutting tool) was assigned November 25, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 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, 3 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 a year. There have been 11 contracts issued for this part number, with 11 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE8E524V2728, SPE8E518V3150, SPE8E518P0955, SPE8E518V1728, SPE8E518V0357. The total value of the awarded contracts has been US$ 6,005.87.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 2,502. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 08, 2012, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 35859. [A GEOMETRICALLY SHAPED ITEM WITH ONE OR MORE EDGES DESIGNED FOR VARIOUS MACHINE OPERATIONS SUCH AS BORING, CUT-OFF, PLANING, SLOTTING, THREADING AND TURNING. IT IS HELD IN A POCKET OR OTHER SEATING SURFACES OF A HOLDER BY MECHANICAL MEANS. IT IS NOT DESIGNED TO BE SHARPENED OR REGROUND. INDEXABLE ITEMS MUST HAVE TWO OR MORE EDGES. FOR ITEMS DESIGNED FOR GRINDING, SHARPENING OR WITH SHANKS, SEE CUTTER BIT, TOOL HOLDER.]. 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 3455010512566 does not contain precious metals.
This NSN is associated to Schedule B 8466100175: tool holders and self-opening dieheads, nesoi. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 333515: cutting tool and machine tool accessory manufacturing.
This information was last updated on Aug 01, 2025.