National Stock Number
6520-01-390-2674
National Stock Number (NSN) 6520-01-390-2674, or NIIN 013902674, (handpiece and air turbine unit,dental) was assigned May 14, 1994 in the Federal Logistics Information System (FLIS). NIIN 013902674 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 assigned to Item Name Code (INC) 22728. [AN ITEM CONSISTING OF CONTRA-ANGLE HANDPIECE(S) AND AN AIR TURBINE CONTROL CABINET WITH INTEGRAL TUBING CONNECTING THE HANDPIECE TO THE CABINET. FOR USE IN DRILLING TEETH AT AN ULTRA HIGH SPEED.]. 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 6520013902674 does not contain precious metals.
This information was last updated on May 01, 2025.