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 5930-00-925-4651
NSN 5915-00-189-7514
NSN 5920-01-234-2368
NSN 6620-00-500-0041
NSN 5930-01-174-4249
NSN 6645-01-438-6986
NSN 6620-01-032-3937
NSN 5998-01-276-9039
NSN 6685-01-147-4532
NSN 6240-01-508-5052
NSN 5915-01-435-5275
NSN 5905-01-551-1724