National Stock Number
6680-01-451-2390
National Stock Number (NSN) 6680-01-451-2390, or NIIN 014512390, (tube,metering) was assigned December 10, 1997 in the Federal Logistics Information System (FLIS). NIIN 014512390 was cancelled on August 2, 2002, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6680014884335. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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) 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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680014512390 does not contain precious metals.
This information was last updated on Aug 01, 2025.