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 5960-01-254-3541
NSN 5915-00-368-4564
NSN 6110-00-498-6868
NSN 5895-01-220-2939
NSN 2925-00-081-3547
NSN 6240-01-471-7921
NSN 4140-00-555-3856
NSN 6240-01-124-0374
NSN 5925-01-039-8375
NSN 6610-01-261-4487
NSN 5998-01-226-9042
NSN 2925-01-511-2667