National Stock Number
6645-01-057-7987
National Stock Number (NSN) 6645-01-057-7987, or NIIN 010577987, (meter,time totalizing) was assigned March 19, 1978 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 16 stock numbers. Five of the National Stock Numbers that it replaces are: 6645004431475, 6645011543845, 6645008819520, 6645008391831, 6645008940892.
There are 18 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 10 suppliers. Today, 4 suppliers are listed as Active suppliers 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 very common among different weapons systems, belonging to 42 different platforms.
There has been a small amount of 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 Sep 05, 2020, this NSN's acquisition method was noted as: Not established. Not established.
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 6645010577987 does not contain precious metals.
This NSN is associated to Schedule B 9106903000: other time of the day apparatus for measuring, recording or otherwise indicating intervals of time, nesoi. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Jul 01, 2025.