National Stock Number
4820-01-123-2499
National Stock Number (NSN) 4820-01-123-2499, or NIIN 011232499, (air lock assembly,v) has an unknown assigned date. NIIN 011232499 was cancelled on August 10, 1991, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4820012303697. 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.
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 4820011232499 does not contain precious metals.
This information was last updated on Nov 01, 2024.