National Stock Number
5920-01-556-4821
National Stock Number (NSN) 5920-01-556-4821, or NIIN 015564821, (no item name available) was assigned October 3, 2007 in the Federal Logistics Information System (FLIS). NIIN 015564821 was cancelled on January 2, 2008, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5920006698983. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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.
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 5920015564821 does not contain precious metals.
This information was last updated on Jul 01, 2025.