National Stock Number
6520-01-142-8228
National Stock Number (NSN) 6520-01-142-8228, or NIIN 011428228, (ultrasonic prophylaxis unit,dental) has an unknown assigned date. NIIN 011428228 was cancelled on November 2, 1990, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6520011622906. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 26071. [A UNIT CONSISTING OF A HANDPIECE (TRANSDUCER) WITH INTERCHANGEABLE TIPS, CONNECTING CABLE WITH ELECTRICAL AND WATER CONDUCTORS AND AN ULTRASONIC GENERATOR WITH WATER SUPPLY CONTROLS. THE UNIT IS USED TO DISLODGE CALCULI AND SURFACE STAINS FROM TEETH BY HIGH FREQUENCY VIBRATIONS ASSOCIATED WITH A CONTROLLED WATER SPRAY.]. 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 6520011428228 does not contain precious metals.
This information was last updated on May 01, 2025.