National Stock Number
4730-01-543-1853
National Stock Number (NSN) 4730-01-543-1853, or NIIN 015431853, (nipple,hose) was assigned August 31, 2006 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. 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 03781. [A STRAIGHT FITTING USED TO JOIN TWO INTERNALLY THREADED HOSE CONNECTIONS. IT HAS HOSE CONNECTIONS AT BOTH ENDS EXTERNALLY THREADED WITH THE SAME SIZE STANDARD HOSE THREADS. THE CENTER SECTION IS LUGGED OR SUITABLY SHAPED TO ACCOMMODATE A WRENCH. IT MAY INCLUDE NUTS, SLEEVES, AND/OR GROMMETS.]. 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 4730015431853 does not contain precious metals.
This information was last updated on Aug 01, 2025.