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 5920-00-445-3585
NSN 6110-01-534-6435
NSN 2925-00-278-9468
NSN 5975-01-097-4705
NSN 5835-01-347-8714
NSN 6620-01-504-5756
NSN 5855-01-591-0466
NSN 5999-01-531-4982
NSN 5999-00-905-3973
NSN 5990-00-876-7893
NSN 5960-01-283-0308
NSN 6645-01-578-7959