National Stock Number
4730-21-921-7201
National Stock Number (NSN) 4730-21-921-7201, or NIIN 219217201, (manifold assembly,hydraulic) has an unknown assigned date. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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. 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) 37908. [A HYDRAULIC SYSTEM COMPONENT DESIGNED TO DISTRIBUTE FLUIDS BETWEEN COMPONENTS SUCH AS ACCUMULATORS, RESTRICTORS, VALVES, FILTERS AND THE LIKE. IT INCLUDES SOME OR ALL OF THE ABOVE COMPONENTS.].
This information was last updated on Dec 26, 2025.