National Stock Number
5910-00-666-5781
National Stock Number (NSN) 5910-00-666-5781, or NIIN 006665781, (retainer,capacitor) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 13 stock numbers. Five of the National Stock Numbers that it replaces are: 5910010965112, 5910008133054, 5910006210006, 5910005891315, 5910010420075.
There are 49 manufacturer part numbers associated with this NSN. 19 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 55 suppliers. Today, 40 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 18 suppliers 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 Feb 21, 2019. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M519V5982, SPE7M115M8970. The total value of the awarded contracts has been US$ 900.00.
This NSN is very common among different weapons systems, belonging to 93 different platforms.
There has been very little 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 high volatility, with an estimated forecasted value of US$ 810. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 22, 2012, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 19799. [AN ITEM PRIMARILY DESIGNED TO POSITION AND/OR RESTRAIN THE MOVEMENT OF ONE OR MORE CAPACITORS IN THEIR NORMAL MOUNTING POSITION. EXCLUDES:CLIP, ELECTRICAL AND CLAMP, LOOP.]. 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 5910006665781 contains an unknown precious metal.
This NSN is associated to Schedule B 8532900000: electrical capacitor parts. The Schedule B End Use is listed as electric apparatus.
This information was last updated on Aug 01, 2025.