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 6645-00-372-2618
NSN 5835-00-216-4568
NSN 5835-01-386-4027
NSN 6105-01-569-5621
NSN 5925-01-535-9836
NSN 5960-01-053-4358
NSN 5985-01-380-8724
NSN 5996-01-378-6438
NSN 5835-01-555-4262
NSN 5920-00-221-4556
NSN 5998-01-354-5175
NSN 5920-01-227-1877