National Stock Number
3040-00-507-9978
National Stock Number (NSN) 3040-00-507-9978, or NIIN 005079978, (core,flexible shaft assembly) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 08, 2018. There have been 5 contracts issued for this part number, with 5 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: SPE7L319V1429, SPE7L318PA390, SPE7L318P7642, SPE7L318P7642, SPE7L315M3795. The total value of the awarded contracts has been US$ 7,881.72.
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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2005, 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) 10245. [A SPECIFIC LENGTH OF SHAFTING, FLEXIBLE WITH SQUARED END(S) AND/OR CRIMPED ON TIP(S) WITH OR WITHOUT FITTINGS ATTACHED, DESIGNED SO AS TO FUNCTION INSIDE THE PLIABLE PROTECTIVE CASING OF A SHAFT ASSEMBLY, FLEXIBLE.]. 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 3040005079978 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.