SUPP-OR-TSA-NTHO
An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.
NSN 6130-00-500-4860
NSN 6650-01-587-5867
NSN 5990-00-806-3556
NSN 6150-00-244-2258
NSN 5905-00-524-2259
NSN 5960-01-632-6576
NSN 6150-00-356-0530
NSN 5975-01-145-3768
NSN 2925-01-602-1975
NSN 5985-01-032-2488
NSN 5835-01-078-5854
NSN 5895-00-456-0830