National Stock Number
6630-01-263-6053
National Stock Number (NSN) 6630-01-263-6053, or NIIN 012636053, (meter,salinity indicating,electric) was assigned September 16, 1987 in the Federal Logistics Information System (FLIS). NIIN 012636053 was cancelled on June 26, 2002, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 one supplier. Today, there are no suppliers 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) 16447. [AN ELECTRICALLY OPERATED INSTRUMENT WHICH INDICATES THE SEA SALT CONTENT OF FRESH WATER SYSTEMS AND IS USUALLY CALIBRATED IN GRAINS PER GALLON. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY.]. This item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6630012636053 does not contain precious metals.
This information was last updated on Aug 01, 2025.