National Stock Number
6680-01-229-3371
National Stock Number (NSN) 6680-01-229-3371, or NIIN 012293371, (meter,fluid flow indicating,differential pressure) was assigned May 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 012293371 was cancelled on May 2, 1994, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6680000542162. 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) 08249. [AN INSTRUMENT DESIGNED TO MEASURE THE RATE OF FLOW OF A FLUID THROUGH A PIPELINE, BASED ON THE EXACT RELATION WHICH DIFFERENTIAL PRESSURE BEARS TO FLUID VELOCITY, AND THIS MEASUREMENT INDICATED ON A GRADUATED SCALE BY A POINTER DIRECTLY CONNECTED TO A MERCURY OR OIL SEALED BELL OR A BELLOWS. IT MAY OR MAY NOT HAVE A TOTALIZING INTEGRATOR REGISTER BUILT IN. EXCLUDES: METER, FLOW RATE INDICATING; METER, FLUID FLOW INDICATING, ELECTROMAGNETIC; AND METER, FLUID FLOW INDICATING, ULTRASONIC.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680012293371 does not contain precious metals.
This information was last updated on Aug 01, 2025.