National Stock Number
3040-14-449-3983
National Stock Number (NSN) 3040-14-449-3983, or NIIN 144493983, (shaft assembly,shouldered) has an unknown assigned date. NIIN 144493983 was cancelled on January 2, 2013, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 3040010754556.
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) 41089. [AN ASSEMBLY WHICH CONSISTS OF A SHAFT, SHOULDERED AND COMPONENTS SUCH AS COUPLINGS, FLANGES, AND THE LIKE. THE SHAFT AND COMPONENTS ARE USUALLY WELDED TOGETHER.].
This information was last updated on Jan 21, 2026.