National Stock Number
4820-12-346-6310
National Stock Number (NSN) 4820-12-346-6310, or NIIN 123466310, (parts kit,valve) has an unknown assigned date. NIIN 123466310 was cancelled on March 2, 2003, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4810123459992. This NSN does not replace any other NSNs.
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) 37428. [DO NOT USE IF A MORE SPECIFIC ITEM NAME IS APPLICABLE.].
This information was last updated on Aug 11, 2025.