National Stock Number
4720-01-683-0496
National Stock Number (NSN) 4720-01-683-0496, or NIIN 016830496, (tubing assembly,nonmetallic) was assigned September 6, 2019 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
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 Sep 07, 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 Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 31933. [A LENGTH OF NONMETALLIC TUBING HAVING A ROUND CROSS SECTION AND FITTINGS ON ONE OR BOTH ENDS. FOR ITEMS WITHOUT FITTINGS, SEE TUBING, NONMETALLIC. EXCLUDES HOSE ASSEMBLY (AS MODIFIED)]. 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 4720016830496 does not contain precious metals.
This information was last updated on Jul 01, 2025.