National Stock Number (NSN) 2530-00-359-1162, or NIIN 003591162, (nut,cap,dual wheel mounting) was assigned July 15, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 8 stock numbers. Five of the National Stock Numbers that it replaces are: 2530009309914, 5340010142118, 2530001343947, 5310005370490, 2530006931028.
There are 14 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 4 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 a strong supply network for this NSN, with 12 sources of supply.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Mar 25, 2020. There have been 33 contracts issued for this part number, with 79 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7L320V3497, SPE7L319P1577, SPE7M118F5W92, SPE7M118F5S51, SPE7M118F4E44. The total value of the awarded contracts has been US$ 12,346.73.
This NSN is fairly common among different weapons systems, belonging to 19 different platforms.
There has been a small amount of 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 Jun 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 60781. [A CYLINDRICAL-SHAPED NUT, INTERNALLY AND EXTERNALLY THREADED, WITH A FLANGED CONE OR BALL SEAT AND A SQUARE WRENCHING HEAD. THE INTERNAL THREADS ARE USED TO SECURE THE INNER WHEEL AND THE EXTERNAL THREADS RECEIVE THE OUTER WHEEL SECURING NUT.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2530003591162 does not contain precious metals.
This NSN is associated to Schedule B 7318160000: nuts of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.
This information was last updated on May 01, 2025.