National Stock Number
6635-00-140-5139
National Stock Number (NSN) 6635-00-140-5139, or NIIN 001405139, (detector,metal flaw,electronic) was assigned August 25, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 2 of those 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, only one supplier is 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) 60394. [A NON-DESTRUCTIVE ELECTROMAGNETIC DEVICE WHICH INTRODUCES EDDY CURRENT IN A PART(S) TO BE INSPECTED. CHANGES IN THE CURRENT FLOW CAUSED BY SURFACE VARIATIONS IN THE PART ARE REFLECTED INTO A NEARBY COIL(S) WHERE THEY ARE DETECTED AND MEASURED BY SUITABLE INSTRUMENTATION WHICH IS PROVIDED. SEE ALSO FLUORESCENT PENETRANT INSPECTION UNIT; MAGNETIC INSPECTION UNIT (AS MODIFIED); TRANSDUCER, ULTRASONIC TEST; X-RAY APPARATUS, RADIOGRAPHIC, INDUSTRIAL.]. 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 6635001405139 does not contain precious metals.
This NSN is associated to Schedule B 9027803500: physical analysis instruments and apparatus, except using optical radiations, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Aug 01, 2025.