National Stock Number
2520-21-906-4040
National Stock Number (NSN) 2520-21-906-4040, or NIIN 219064040, (parts kit,shift cylinder assembly) has an unknown assigned date. NIIN 219064040 was cancelled on July 2, 2003, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2530218914647. This NSN replaces 1 stock number, 5330013102095.
There is only one manufacturer part number associated with this NSN. None of the associated 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, there are no suppliers that are 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.
This information was last updated on Oct 24, 2025.