National Stock Number
4730-01-324-9173
National Stock Number (NSN) 4730-01-324-9173, or NIIN 013249173, (coupling,pipe,slip joint) was assigned August 24, 1990 in the Federal Logistics Information System (FLIS). NIIN 013249173 was cancelled on May 1, 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) 20983. [A STRAIGHT FITTING HAVING EXTERNAL THREADS ON BOTH ENDS. EACH END IS EQUIPPED WITH AN INTERNALLY THREADED NUT HAVING AN UNTHREADED REDUCED SIZE OPENING WHICH CONTAINS A GASKET AND OTHER NECESSARY PARTS. IT IS DESIGNED TO JOIN AN UNTHREADED PIPE TO ANOTHER UNTHREADED PIPE IN A STRAIGHT LINE. IT FORMS A TIGHT FLUID SEAL BY THE COMPRESSION SLIP JOINT METHOD. IT MAY HAVE A PIPE STOP.]. 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 4730013249173 does not contain precious metals.
This information was last updated on Jul 01, 2025.