National Stock Number
4730-01-647-7455
National Stock Number (NSN) 4730-01-647-7455, or NIIN 016477455, (nut,slip joint) was assigned August 31, 2015 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 2018, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 12793. [A NUT HAVING ONE FEMALE THREADED IRON PIPE SIZE OPENING AND ONE REDUCED SIZE NONTHREADED OPENING. IT IS SPECIFICALLY DESIGNED FOR CONNECTING A NONTHREADED END OF THIN WALL TUBING TO A MALE THREADED PIPE OR PIPE FITTING USING A COMPRESSION METHOD CONSISTING OF A FRICTION RING AND A RUBBER WASHER OR OTHER EQUIVALENT PACKING. EXCLUDES:COMPRESSION AND PACKING NUTS.]. 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 4730016477455 does not contain precious metals.
This information was last updated on Jun 01, 2025.