National Stock Number
4730-01-659-9420
National Stock Number (NSN) 4730-01-659-9420, or NIIN 016599420, (nipple,hose) was assigned December 23, 2016 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 Oct 26, 2019, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not the actual manufacturer. The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.
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 4730016599420 does not contain precious metals.
This information was last updated on Jul 01, 2025.