National Stock Number
1650-01-399-1874
National Stock Number (NSN) 1650-01-399-1874, or NIIN 013991874, (valve assembly,hydraulic,aircraft) was assigned November 18, 1994 in the Federal Logistics Information System (FLIS). NIIN 013991874 was cancelled on May 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) 39321. [AN ASSEMBLY CONSISTING OF TWO OR MORE VALVES JOINED TOGETHER ON A COMMON MOUNTING WITH THE VALVES PERFORMING SEPARATE FUNCTIONS. THE VALVES MAY BE REGULATING, RESTRICTOR, RELIEF OR DIRECTIONAL CONTROL TYPES.]. 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 1650013991874 does not contain precious metals.
This information was last updated on Aug 01, 2025.