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 5990-00-636-4218
NSN 6650-01-519-1229
NSN 6105-00-161-1834
NSN 6135-00-838-7008
NSN 6685-01-496-2367
NSN 5925-01-428-4206
NSN 6135-00-235-1938
NSN 2925-01-326-0908
NSN 6145-01-220-7398
NSN 6220-01-509-1339
NSN 6150-00-183-7710
NSN 7035-00-794-0792