National Stock Number
5120-12-345-4212
National Stock Number (NSN) 5120-12-345-4212, or NIIN 123454212, (installation tool,seal) has an unknown assigned date. NIIN 123454212 was cancelled on May 6, 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 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 41005. [INC 41005 CANCELLED/REPLACED BY ,INC 35963, FIIG T294-M, APP-KEY MU , ON 020300 AN ITEM SPECIFICALLY DESIGNED TO FACILITATE THE SEATING OF RADIALLY INSTALLED SEALS EITHER ON VARIOUS AIRCRAFT OR ENGINE ACCESSORIES AND COMPONENTS.].
This information was last updated on Aug 01, 2025.