National Stock Number
5331-00-471-7616
National Stock Number (NSN) 5331-00-471-7616, or NIIN 004717616, (union,pipe) was assigned May 8, 1970 in the Federal Logistics Information System (FLIS). NIIN 004717616 was cancelled on July 2, 2014, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5331996120640. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 03785. [A STRAIGHT PIPE FITTING DESIGNED TO JOIN TWO LENGTHS OF PIPE OR PIPE FITTINGS IN SUCH A MANNER THAT THEY MAY BE DISCONNECTED WITHOUT DISTURBING THE REST OF THE PIPE LINE. THE END CONNECTIONS HAVE PIPE THREADS OR ARE UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE.]. This item does not have a nuclear hardened feature or any other critical feature 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 5331004717616 does not contain precious metals.
This information was last updated on Aug 01, 2025.