National Stock Number
2815-01-551-5720
National Stock Number (NSN) 2815-01-551-5720, or NIIN 015515720, (speed sensor,diesel engine) was assigned May 21, 2007 in the Federal Logistics Information System (FLIS). NIIN 015515720 was cancelled on December 5, 2019, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 2 suppliers. Today, 2 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 assigned to Item Name Code (INC) 52033. [AN ITEM CONSISTING OF A TOOTHED WHEEL, MOUNTED NEXT TO THE FLY WHEEL, ROTATING IN THE MAGNETIC FIELD PRODUCED BY THE MAGNET OF A SENSOR.]. 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 2815015515720 does not contain precious metals.
This information was last updated on Aug 01, 2025.