National Stock Number (NSN) 6680-01-649-5519, or NIIN 016495519, (gage rod,liquid level) was assigned November 2, 2015 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 03, 2015, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 22251. [A THIN METAL STRIP, OF VARIOUS CROSS-SECTIONAL SHAPES, HAVING GRADUATIONS ON ONE END AND A HANDLE ON THE OPPOSITE END. IT IS DESIGNED TO BE INSERTED INTO AN ENGINE, PUMP, OR COMPRESSOR CRANKCASE, TRANSMISSION, GEARCASE, FUEL TANK, OR THE LIKE, TO DETERMINE THE LEVEL OF THE LIQUID. FOR A GAGE ROD WITH AN INTEGRAL CAP, OR BREATHER, SEE GAGE ROD-CAP, LIQUID LEVEL, AND GAGE ROD-BREATHER, LIQUID LEVEL. FOR ITEMS DESIGNED TO MEASURE THE LIQUID LEVEL OF BULK PETROLEUM TANKS, SEE GAGE STICK, PETROLEUM.]. 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 6680016495519 does not contain precious metals.
This NSN is associated to Schedule B 9026107000: instruments and apparatus for measuring or checking the flow or level of liquids, nesoi. 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 Aug 01, 2025.