National Stock Number
6625-01-497-5942
National Stock Number (NSN) 6625-01-497-5942, or NIIN 014975942, (current-voltage standard) was assigned May 24, 2002 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6625014992515.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 05, 2019, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 22982. [AN ITEM DESIGNED TO PRODUCE AN ALTERNATING CURRENT, DIRECT CURRENT, AND ELECTROMOTIVE FORCE WITH HIGH DEGREE OF ACCURACY. IT SERVES AS A STANDARD OF CALIBRATION FOR AMMETER(S), VOLTMETER(S), WATTMETER(S), AND SIMILAR DEVICES THAT REQUIRE ACCURATE VOLTAGE AND/OR CURRENT INPUTS FOR CALIBRATION PURPOSES. SEE ALSO VOLTAGE STANDARD. FOR ITEMS WHOSE OUTPUTS ARE USED TO OPERATE OTHER ELECTRICAL OR ELECTRONIC EQUIPMENT, SEE POWER SUPPLY.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 6625014975942 does not contain precious metals.
This NSN is associated to Schedule B 9030908030: parts and accessories of articles of schedule b subheading 9030.39. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on Jul 01, 2025.