National Stock Number
6680-01-270-6661
National Stock Number (NSN) 6680-01-270-6661, or NIIN 012706661, (venturi meter) was assigned January 12, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 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, 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) 21025. [A TUBE WHOSE INTERNAL SURFACE INCLUDES TWO TRUNCATED CONES CONNECTED TO EACH OTHER AT THE SMALL ENDS BY A VERY SHORT CYLINDER. IT IS INSTALLED IN FLUID PIPE LINES AND IS NORMALLY USED TO MEASURE THE FLOW OF LIQUID. IT MAY INCLUDE PRESSURE INDICATORS AND/OR CONNECTIONS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680012706661 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.