National Stock Number
6680-00-514-4019
National Stock Number (NSN) 6680-00-514-4019, or NIIN 005144019, (tachometer,mechanical,fixed moun) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6680005145489, 2815000118972.
There are 4 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 3 suppliers are listed as Active suppliers 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 07115. [A TACHOMETER THAT IS DRIVEN THROUGH THE MEDIA OF A MECHANICAL CONNECTION AND INCLUDES PROVISIONS FOR FIXED MOUNTING.]. 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 6680005144019 does not contain precious metals.
This information was last updated on Jul 01, 2025.