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 4140-01-143-3520
NSN 6240-01-202-3179
NSN 5965-00-110-3330
NSN 5930-01-044-5830
NSN 2925-00-010-9609
NSN 5996-01-350-4139
NSN 5920-00-411-5237
NSN 6610-00-901-5137
NSN 6150-00-027-1235
NSN 6620-00-673-6867
NSN 6620-00-136-3468
NSN 5895-01-367-0849