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 6220-01-222-0724
NSN 5975-00-468-3978
NSN 5975-01-634-0678
NSN 6110-00-539-9543
NSN 5975-00-314-1667
NSN 5999-00-065-6764
NSN 5910-01-598-9403
NSN 2925-01-570-8065
NSN 5935-01-161-3385
NSN 5975-00-826-6648
NSN 5920-00-366-0111
NSN 5975-00-006-5248