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 6320-00-456-2092
NSN 2925-01-397-2495
NSN 6320-01-201-2776
NSN 5945-01-412-1103
NSN 6685-00-455-3729
NSN 6610-00-200-8832
NSN 5945-01-218-0804
NSN 6220-00-764-0404
NSN 5998-01-285-1980
NSN 5895-01-444-0398
NSN 5925-01-546-4545
NSN 6240-00-145-1536