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 5985-01-346-1729
NSN 6150-01-164-0546
NSN 5965-01-175-2564
NSN 5930-01-106-4250
NSN 5920-00-394-9529
NSN 6620-00-065-2243
NSN 5835-01-510-1873
NSN 6685-01-142-6460
NSN 6650-01-656-2439
NSN 5945-01-308-9821
NSN 5855-00-925-0114
NSN 6220-01-144-0775