National Stock Number
3040-00-400-4174
National Stock Number (NSN) 3040-00-400-4174, or NIIN 004004174, (detent plate) was assigned February 28, 1969 in the Federal Logistics Information System (FLIS). NIIN 004004174 was cancelled on July 2, 2001, 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) 22146. [A METALLIC ITEM USUALLY FLAT, HAVING TOOTHLIKE PROJECTIONS ON THE PERIPHERY, SPECIFICALLY DESIGNED TO ENGAGE A PAWL FOR THE PURPOSE OF REGULATING AND/OR LOCKING A BRAKE, CLUTCH LEVER, OR THE LIKE, IN A DEFINITE POSITION.]. 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 3040004004174 does not contain precious metals.
This information was last updated on Jul 01, 2025.