National Stock Number
2040-01-443-1497
National Stock Number (NSN) 2040-01-443-1497, or NIIN 014431497, (dog assembly,hatch) was assigned April 2, 1997 in the Federal Logistics Information System (FLIS). NIIN 014431497 was cancelled on November 2, 2006, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2040014527601. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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) 52080. [A COMPONENT OF A MARINE HULL HATCH CLOSING MECHANISM.]. 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 2040014431497 does not contain precious metals.
This information was last updated on Aug 01, 2025.