National Stock Number
6635-01-261-4991
National Stock Number (NSN) 6635-01-261-4991, or NIIN 012614991, (probe,eddy current) was assigned August 14, 1987 in the Federal Logistics Information System (FLIS). NIIN 012614991 was cancelled on May 8, 2012, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 6635011133078.
There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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) 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 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 6635012614991 does not contain precious metals.
This information was last updated on Jul 01, 2025.