National Stock Number
5640-00-989-4042
National Stock Number (NSN) 5640-00-989-4042, or NIIN 009894042, (no item name available) has an unknown assigned date. NIIN 009894042 was cancelled on April 2, 1977, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5640002264540. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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 5640009894042 does not contain precious metals.
This information was last updated on Jul 01, 2025.