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 6145-00-150-5049
NSN 5855-01-388-2424
NSN 6110-00-181-9544
NSN 6620-00-064-3598
NSN 6135-01-575-8362
NSN 6650-01-072-9338
NSN 6240-01-338-1773
NSN 5915-01-510-8325
NSN 5999-01-088-7539
NSN 6220-01-650-2928
NSN 5999-00-997-7324
NSN 5999-01-545-3682