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 6620-00-654-3738
NSN 5950-01-497-5754
NSN 5999-01-619-2081
NSN 4140-01-068-3500
NSN 5855-00-862-3345
NSN 6130-01-291-2659
NSN 2925-00-572-0454
NSN 6650-01-137-7450
NSN 5930-01-188-0294
NSN 5965-01-323-7225
NSN 6105-01-439-6684
NSN 5998-00-607-9921