National Stock Number
2510-01-581-7030
National Stock Number (NSN) 2510-01-581-7030, or NIIN 015817030, (fifth wheel assembly) was assigned January 26, 2010 in the Federal Logistics Information System (FLIS). NIIN 015817030 was cancelled on July 2, 2019, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2510016310880. 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 3 suppliers. Today, 3 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.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Mar 22, 2019. There have been 15 contracts issued for this part number, with 15 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE7L019V4194, SPE7L319V3875, SPE7L319V2715, SPE7L319V1771, SPE7L019V0324. The total value of the awarded contracts has been US$ 128,031.51.
This NSN is unique to one weapons system.
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 Dec 12, 2020, 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) 17680. [A DEVICE DESIGNED FOR ATTACHING A SEMI-TRAILER TO A TRUCK TRACTOR OR DOLLY IN SUCH A WAY AS TO ALLOW FREE ROTATION IN A HORIZONTAL PLANE AND YET PREVENT TIPPING.]. 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 2510015817030 does not contain precious metals.
This information was last updated on Aug 01, 2025.