National Stock Number (NSN) 6680-01-518-5215, or NIIN 015185215, (indicator-transmitter,rate of fl) was assigned March 16, 2004 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 18, 2020. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A620V6728, SPE4A620P9428. The total value of the awarded contracts has been US$ 19,508.00.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 08, 2014, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 17250. [AN INDICATOR-TRANSMITTER WHICH TRANSMITS AND REMOTELY INDICATES THE RATE OF FLOW OF A FLUID IN A CONFINED SPACE SUCH AS A DUCT. IT INCLUDES THE COMPONENTS INDICATOR, RATE OF FLOW PROPERLY WIRED TO A TRANSMITTER, RATE OF FLOW, WHICH IS ACTUATED BY A DIFFERENTIAL PRESSURE MEASURING DEVICE.]. 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 6680015185215 does not contain precious metals.
This NSN is associated to Schedule B 9032896060: process control instruments and apparatus for flow and liquid level control. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334513: instruments and related products manufacturing for measuring, displaying, and controlling industrial process variables.
This information was last updated on Jul 01, 2025.