A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.
NSN 4140-01-489-1042
NSN 5925-01-050-9661
NSN 6220-01-501-4476
NSN 5920-01-131-2758
NSN 4140-01-634-0330
NSN 5925-01-227-2798
NSN 2925-01-331-5039
NSN 5950-01-033-9160
NSN 6130-00-027-5186
NSN 6130-00-166-0626
NSN 6240-00-832-6867
NSN 5998-00-307-1043