National Stock Number
5910-00-666-6571
National Stock Number (NSN) 5910-00-666-6571, or NIIN 006666571, (unknown) was assigned January 10, 2022 in the Federal Logistics Information System (FLIS). NIIN 006666571 was cancelled on April 22, 1969, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5910001960562. This NSN replaces 1 stock number, 5910005067524.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 77777. 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 5910006666571 contains an unknown precious metal.
This information was last updated on Sep 01, 2026.