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 6320-01-607-1491
NSN 5855-00-198-3197
NSN 7035-01-604-7698
NSN 5999-01-391-7475
NSN 5910-01-499-3111
NSN 5999-01-434-1063
NSN 5960-00-275-7497
NSN 6110-01-406-8927
NSN 5915-01-561-2476
NSN 5998-01-386-6271
NSN 6610-00-060-0871
NSN 5835-01-346-9575