National Stock Number
3456-00-173-7307
National Stock Number (NSN) 3456-00-173-7307, or NIIN 001737307, (mandrel,roller tube expander) was assigned February 18, 1973 in the Federal Logistics Information System (FLIS). NIIN 001737307 was cancelled on April 29, 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, there are no suppliers 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) 20966. [THE SOLID, CENTER, SHAFT-LIKE COMPONENT OF A ROLLER TYPE EXPANDER, TUBE.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3456001737307 does not contain precious metals.
This information was last updated on Jul 01, 2025.