National Stock Number
6630-01-339-3891
National Stock Number (NSN) 6630-01-339-3891, or NIIN 013393891, (electrode,ph) was assigned May 22, 1991 in the Federal Logistics Information System (FLIS). NIIN 013393891 was cancelled on April 19, 2019, 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 is only one manufacturer part number 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, 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) 42791. [AN ITEM DESIGNED TO BE USED WITH A PH METER OR A VARIETY OF ANALYZERS TO DETERMINE HYDROGEN ION CONCENTRATIONS OR OXIDATION REDUCTION POTENTIALS OF A SOLUTION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6630013393891 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.