National Stock Number
2590-01-718-4134
National Stock Number (NSN) 2590-01-718-4134, or NIIN 017184134, (seat,hull drain poppet valve) was assigned March 1, 2024 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 12 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61012. [A DEVICE WHICH ACTS AS A STEM GUIDE AND PROVIDES A SEATING SURFACE FOR A VALVE, POPPET, HULL DRAIN.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2590017184134 does not contain precious metals.
This information was last updated on Jul 01, 2025.