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 6650-01-447-4631
NSN 5998-01-479-1886
NSN 6320-01-150-5378
NSN 6650-00-172-7519
NSN 7035-00-179-3924
NSN 5910-00-407-0185
NSN 6130-01-274-5473
NSN 5855-00-285-8172
NSN 5975-00-017-7247
NSN 6320-01-544-6447
NSN 6645-01-380-2103
NSN 5975-01-607-5787