National Stock Number
6520-01-257-4693
National Stock Number (NSN) 6520-01-257-4693, or NIIN 012574693, (pulp protector,dental) was assigned June 19, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. 2 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, 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 18, 2011, 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) 14908. [AN ITEM WHICH IS PREMIXED IN THE FORM OF A PASTE OR AN ITEM CONTAINING SUBSTANCES WHICH WHEN MIXED IN PROPER PROPORTIONS AND SPATULATED WILL FORM A PASTE. THE PASTE IS USED AS A DENTIN PROTECTIVE COATING TO PREVENT CHEMICAL IRRITATION TO DENTAL PULP AND HELPS CONTROL SENSITIVITY CAUSED BY THERMAL CHANGES.]. 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 6520012574693 does not contain precious metals.
This NSN is associated to Schedule B 9018490000: other instruments and appliances, used in dental sciences; and parts and accessories, except dental drill engines, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339114: dental equipment and supplies manufacturing.
This information was last updated on Aug 01, 2025.