National Stock Number
4220-00-910-0855
National Stock Number (NSN) 4220-00-910-0855, or NIIN 009100855, (tank block,divers) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). NIIN 009100855 was cancelled on April 30, 2010, 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 2 manufacturer part numbers associated with this NSN. One of those 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.
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. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 4220009100855 does not contain precious metals.
This information was last updated on Jul 01, 2025.