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 5990-00-469-7654
NSN 6220-01-392-1429
NSN 2925-01-266-5229
NSN 4140-01-529-0940
NSN 5945-00-114-7687
NSN 5915-00-182-8068
NSN 5990-00-636-4218
NSN 5985-01-422-5092
NSN 5990-01-416-1017
NSN 6610-01-307-0911
NSN 5905-00-925-1618
NSN 5915-01-144-0106