National Stock Number
6520-01-464-2496
National Stock Number (NSN) 6520-01-464-2496, or NIIN 014642496, (coupler,dental handpiece) was assigned April 22, 1999 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6520013870030.
There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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 06, 2018. 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: SPE2DH18V1727. The total value of the awarded contracts has been US$ 250.00.
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 Dec 02, 2006, 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) 51028. [A FIBER OPTIC OR NON-FIBER OPTIC, ROTATING QUICK DISCONNECT TYPE ITEM. IT IS DESIGNED FOR CONNECTING SPECIFIED FOUR OR FIVE HOLE POWER OPTIC FIBER OPTIC HANDPIECE TUBING; FOR USE WITH CONTRA-ANGLE, HIGH SPEED FUSED FIBER OPTIC, AUTOCLAVABLE AIR TURBINE HANDPIECES USED IN DENTAL PROCEDURES WHERE A FIBER OPTIC LIGHT SOURCE IS NOT AVAILABLE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6520014642496 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 Jul 01, 2025.