National Stock Number
4730-01-631-3447
National Stock Number (NSN) 4730-01-631-3447, or NIIN 016313447, (connector,swivel flange to hose) was assigned September 10, 2014 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, with the most recent procurement date of May 14, 2019. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A119V0195, SPE7M419V3484. The total value of the awarded contracts has been US$ 8,652.09.
This NSN is unique to one weapons system.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 17, 2019, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 18280. [A STRAIGHT FITTING HAVING A SWIVEL FLANGE CONNECTION ON ONE END. IT IS DESIGNED TO PERMIT AXIAL ROTATION OF THE FITTING, USUALLY FOR EASE OF INSTALLATION, PRIOR TO SECURING IT TO A FLANGE OR MOUNTING PAD. THE OTHER END HAS A HOSE CONNECTION THAT GRIPS THE HOSE DIRECTLY, EITHER EXTERNALLY, INTERNALLY, OR BOTH.]. 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 4730016313447 does not contain precious metals.
This information was last updated on Aug 01, 2025.