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 6220-00-812-0515
NSN 6145-00-959-5897
NSN 6240-01-059-0404
NSN 5999-00-910-4302
NSN 5910-01-078-8059
NSN 5915-00-161-4409
NSN 6645-01-542-6159
NSN 4140-01-532-3302
NSN 5996-01-124-0781
NSN 6145-01-231-9169
NSN 6620-00-526-8722
NSN 5930-01-171-7506