National Stock Number
6520-01-218-4426
National Stock Number (NSN) 6520-01-218-4426, or NIIN 012184426, (root canal preparation) was assigned October 11, 1985 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 6520011749899.
There are 7 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. 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, with the most recent procurement date of Mar 19, 2019. There have been 12 contracts issued for this part number, with 31 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: SPE2DH19V1873, SPE2DH18V4002, SPE2DH18V3802, SPE2DH18V2987, SPE2DH18V0645. The total value of the awarded contracts has been US$ 2,408.21.
There has been a small amount of 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 Jan 24, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6520012184426 does not contain precious metals.
This information was last updated on Jun 01, 2025.