National Stock Number
5360-00-450-7522
National Stock Number (NSN) 5360-00-450-7522, or NIIN 004507522, (spring,leaf) was assigned December 17, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 a year. There have been 51 contracts issued for this part number, with 35 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: SPE4A624FAAUN, SPE4A624FAAUN, SPE4A624FARN5, SPE4A624FARV8, SPE4A624FARV8. The total value of the awarded contracts has been US$ 288,865.78.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 46,749. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 18, 2013, 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) 11059. [A SPRING RELATIVELY THIN IN PROPORTION TO ITS LENGTH AND WIDTH, WHEN ASSEMBLED WITH SIMILAR ITEMS FORMS A SPRING ASSEMBLY, LEAF.]. 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 5360004507522 does not contain precious metals.
This NSN is associated to Schedule B 7320100000: leaf springs and leaves therefor, of iron or steel. The Schedule B End Use is listed as other parts and accessories of vehicles.
This information was last updated on Jul 01, 2025.