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 5975-01-650-6045
NSN 6610-01-336-2787
NSN 5910-01-607-0879
NSN 7035-01-643-2873
NSN 5999-01-643-1183
NSN 5925-00-706-9975
NSN 5935-01-355-3702
NSN 6685-00-615-0559
NSN 2925-00-989-0523
NSN 5965-01-641-2910
NSN 6620-01-599-2011
NSN 6150-01-197-9030