National Stock Number
6645-01-311-2643
National Stock Number (NSN) 6645-01-311-2643, or NIIN 013112643, (clock,direct reading) was assigned November 22, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, one supplier is listed as an Active supplier 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) 04841. [A CLOCK HAVING A MECHANISM WHICH MEASURES AND INDICATES THE PROGRESS OF TIME IN DIRECT NUMERIC SEQUENCE ON A SERIES OF ROTATING DRUMS. FOR INSTRUMENTS DESIGNED TO MEASURE THE TOTAL OPERATING TIME OF A CIRCUIT, MACHINE OR SYSTEM, SEE METER, TIME TOTALIZING.]. 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 6645013112643 contains an unknown precious metal.
This NSN is associated to Schedule B 9105990000: other clocks, not electrically operated, except alarm & wall clocks. The Schedule B End Use is listed as cell phones and other household goods, n.e.c..
This information was last updated on Jun 01, 2025.