National Stock Number
6680-01-297-5566
National Stock Number (NSN) 6680-01-297-5566, or NIIN 012975566, (tachometer,electronic) was assigned April 4, 1989 in the Federal Logistics Information System (FLIS). NIIN 012975566 was cancelled on December 14, 1999, 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 are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 22896. [A TACHOMETER USING SOLID STATE AND/OR VACUUM TUBE CIRCUITRY.]. 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 data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680012975566 contains an unknown precious metal.
This information was last updated on Jun 01, 2024.