National Stock Number
6645-00-443-1475
National Stock Number (NSN) 6645-00-443-1475, or NIIN 004431475, (meter,time totalizing) was assigned April 9, 1969 in the Federal Logistics Information System (FLIS). NIIN 004431475 was cancelled on June 22, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6645010577987. This NSN does not replace any other NSNs.
There are 2 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, 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) 08066. [AN INSTRUMENT THAT AUTOMATICALLY MEASURED, AND CUMULATIVELY REGISTERS THE TOTAL OPERATING OR IDLE TIME OF ANY CIRCUIT, MACHINE OR SYSTEM, TO WHICH IT IS CONNECTED. SEE METER, FREQUENCY AND TIME TOTALIZING, ELECTRICAL.]. 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 6645004431475 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.