National Stock Number
6635-99-522-1672
National Stock Number (NSN) 6635-99-522-1672, or NIIN 995221672, (probe,eddy current) has an unknown assigned date. This NSN replaces 1 stock number, 2840010078026.
There are 9 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 5 suppliers. Today, 4 suppliers are listed as Active suppliers 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, with the most recent procurement date of Sep 15, 2013. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM40004D9416, SPM40004D9416. The total value of the awarded contracts has been US$ 216,388.76.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
This NSN is assigned to Item Name Code (INC) 36329. [AN ITEM WITH OR WITHOUT ATTACHING CABLE DESIGNED TO DETECT FLAWS, CRACKS AND THE LIKE ON SURFACE OR NEAR SURFACE METALS. ESTABLISHES A MAGNETIC FIELD THROUGH THE PROBE COIL AND LOCATES THE RESULTING MAGNETIC DISTURBANCE IN THE ITEM UNDER TEST. USED IN CONJUNCTION WITH DETECTOR, METAL FLAW, ELECTRONIC. EXCLUDES:PROD, TEST.].
This information was last updated on Dec 24, 2025.