National Stock Number
4320-01-128-9563
National Stock Number (NSN) 4320-01-128-9563, or NIIN 011289563, (modification kit,pumps and compressors) has an unknown assigned date. NIIN 011289563 was cancelled on September 18, 1999, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 39736. [AN ITEM OR GROUP OF ITEMS USED TO MODIFY PUMPS AND COMPRESSORS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320011289563 does not contain precious metals.
This information was last updated on Aug 01, 2025.