National Stock Number
4730-01-199-8720
National Stock Number (NSN) 4730-01-199-8720, or NIIN 011998720, (nut,tube coupling) has an unknown assigned date. NIIN 011998720 was cancelled on December 2, 1990, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4730003147679. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 03859. [AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES:NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730011998720 does not contain precious metals.
This information was last updated on Jun 01, 2024.