Two lock wire holes in hexagon head 0.040 in. Min 0.050 in. Max drilled 80 degrees apart
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 6320-01-350-5570
NSN 6610-01-326-0119
NSN 5920-00-066-6885
NSN 5996-01-232-0067
NSN 5905-00-971-6163
NSN 5910-00-269-4755
NSN 5999-01-364-2939
NSN 5996-01-368-0852
NSN 5920-00-478-1280
NSN 6145-00-235-2564
NSN 5965-01-633-8849
NSN 6650-01-127-9518