National Stock Number
4820-01-478-6552
National Stock Number (NSN) 4820-01-478-6552, or NIIN 014786552, (valve assembly) was assigned September 21, 2000 in the Federal Logistics Information System (FLIS). NIIN 014786552 was cancelled on November 2, 2001, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5950014805377. 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.
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) 46201. [AN ASSEMBLY OF ITEMS CONSISTING OF TWO OR MORE COMPLETE VALVES ON A COMMON MOUNTING; MOUNTED ON EACH OTHER; OR JOINED TOGETHER WITH FITTING(S), HOSE(S), TUBE(S), PIPE(S), OR THE LIKE. FOR ITEMS CONSISTING OF TWO OR MORE VALVES IN A COMMON BODY, SEE VALVE ASSEMBLY, MANIFOLD.]. 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 4820014786552 does not contain precious metals.
This information was last updated on May 01, 2025.