National Stock Number
6620-00-650-4453
National Stock Number (NSN) 6620-00-650-4453, or NIIN 006504453, (ring assy) has an unknown assigned date. NIIN 006504453 was cancelled on February 2, 1991, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6695003140284. This NSN does not replace any other NSNs.
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 data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6620006504453 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.