National Stock Number
3040-01-556-4949
National Stock Number (NSN) 3040-01-556-4949, or NIIN 015564949, (idler,shaft) was assigned October 3, 2007 in the Federal Logistics Information System (FLIS). NIIN 015564949 was cancelled on September 2, 2008, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 3020015564990. 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, 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) 39548. [A STRAIGHT OR SHOULDERED SHAFT SPECIFICALLY DESIGNED TO PROVIDE MOUNTING FACILITIES OR USED IN CONJUNCTION WITH AN IDLER PULLEY GEAR, SPROCKET OR THE LIKE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040015564949 does not contain precious metals.
This information was last updated on Jul 01, 2025.