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 5920-00-170-4247
NSN 5915-00-119-4605
NSN 6645-01-370-5264
NSN 5895-01-384-4645
NSN 6135-00-422-3967
NSN 6645-01-130-5581
NSN 6240-01-333-8390
NSN 5990-01-339-2811
NSN 6105-00-344-0340
NSN 6610-01-646-9101
NSN 6645-01-061-2916
NSN 5925-01-607-1013