National Stock Number
6680-01-176-6839
National Stock Number (NSN) 6680-01-176-6839, or NIIN 011766839, (tube,metering) has an unknown assigned date. NIIN 011766839 was cancelled on August 10, 1991, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 39020. [A TAPERED ITEM DESIGNED SPECIFICALLY FOR VISUALLY MEASURING THE FLOW RATE OF LIQUIDS AND GASES UNDER VARYING CONDITIONS. IT MAY OR MAY NOT HAVE REFERENCE OR INDICATOR MARKINGS. EXCLUDES TUBING, GLASS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680011766839 does not contain precious metals.
This information was last updated on Jul 01, 2025.