National Stock Number
6680-01-653-9526
National Stock Number (NSN) 6680-01-653-9526, or NIIN 016539526, (transmitter,liquid quantity) was assigned April 12, 2016 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers 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, one supplier is listed as an Active supplier 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 a year. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A625V0180, SPE4A625V0180, SPE7M022P2786, SPE7M022P2786, SPE4A022P0621. The total value of the awarded contracts has been US$ 16,668.38.
This NSN is unique to one weapons system.
There has been very little 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 Apr 13, 2016, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 03372. [AN INSTRUMENT DESIGNED TO MEASURE AND TRANSMIT INFORMATION RELATIVE TO THE QUANTITY OF LIQUID CONTAINED IN A TANK, VESSEL, CHAMBER, OR THE LIKE. EXCLUDES:SWITCH, LIQUID LEVEL.]. 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 6680016539526 does not contain precious metals.
This information was last updated on Aug 01, 2025.