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 6610-01-549-8006
NSN 6145-00-890-3514
NSN 6240-00-594-7138
NSN 5998-00-499-0174
NSN 5910-00-822-3150
NSN 6110-01-591-6770
NSN 6610-00-051-4139
NSN 5990-01-147-5225
NSN 5999-00-004-2801
NSN 6145-01-371-8630
NSN 5999-01-288-0297
NSN 5925-01-553-5958