National Stock Number (NSN) 2590-00-176-5065, or NIIN 001765065, (cap,filler opening) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 2805009104075, 2805004895969, 2805006275963, 2805003310017.
There are 15 manufacturer part numbers associated with this NSN. 10 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 15 suppliers. Today, 8 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 06, 2019. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7L519P0422, SPE7L418V1354, SPE7L418V1354, SPM7L413M1810. The total value of the awarded contracts has been US$ 3,529.31.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 26, 2018, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 30128. [A PART BASICALLY CIRCULAR IN SHAPE, DESIGNED TO COVER OR SEAL THE FILLER-NECK OR INLET OPENING OF A FUEL TANK, RADIATOR, OIL RESERVOIR, LIQUID STORAGE TANK OR THE LIKE. IT MAY BE EITHER PERMANENTLY ATTACHED TO THE OBJECT FOR WHICH IT IS DESIGNED OR PROVIDED WITH A MEANS OF REMOVAL AND REPLACEMENT. EXCLUDES:CAP, VENT, FUEL STORAGE TANK; AND COVER (1), (AS MODIFIED).]. 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 2590001765065 contains an unknown precious metal.
This NSN is associated to Schedule B 8309100000: crown corks (including crown seals and caps), and parts thereof, of base metal. The Schedule B End Use is listed as finished metal shapes.
This information was last updated on Aug 01, 2025.