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 5990-01-108-7785
NSN 5999-01-218-4651
NSN 5985-00-978-9635
NSN 5910-01-463-9061
NSN 6240-01-073-9334
NSN 6620-00-718-6525
NSN 5960-00-147-0519
NSN 6610-01-362-8686
NSN 6610-01-541-3915
NSN 6105-01-538-1530
NSN 6145-00-482-9546
NSN 6130-00-753-2807