National Stock Number
4730-00-203-7024
National Stock Number (NSN) 4730-00-203-7024, or NIIN 002037024, (service box,valve) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002037024 was cancelled on December 15, 2017, 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 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) 13471. [A SECTIONAL METAL PIPE WHOSE LOWER OR BASE SECTION IS ENLARGED TO COVER AN UNDERGROUND VALVE. THE PRIMARY PURPOSE IS TO PROVIDE AN OPEN SHAFT WHICH WILL ALLOW THE INSERTION OF THE SERVICE BOX VALVE KEY.]. 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 4730002037024 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.