National Stock Number
6525-01-061-6443
National Stock Number (NSN) 6525-01-061-6443, or NIIN 010616443, (probe,radiation,x-ray system calibrator set) was assigned June 26, 1978 in the Federal Logistics Information System (FLIS). NIIN 010616443 was cancelled on January 2, 2005, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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, 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) 41726. [AN ITEM WHICH, WHEN INTERFACED WITH A CALIBRATOR SET, X-RAY SYSTEM, AFFORDS NON-INVASIVE COMPLIANCE TESTING CAPABILITIES IN ACCORDANCE WITH REGULATION GOVERNING STATIONARY RADIOGRAPHIC AND FLUOROSCOPIC X-RAY SYSTEMS. IT FUNCTIONS AS A TRANSDUCER FOR MEASURING THE RADIATION OUTPUT OF X-RAY EXPOSURES. IT IS USED PRIMARILY TO DETERMINE TABLETOP ABSOLUTE VALUES, REPEATABILITY OF BEAM OUTPUT, AND HALF VALUE LAYERS.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6525010616443 does not contain precious metals.
This information was last updated on Aug 01, 2025.