A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.
NSN 5975-01-036-0906
NSN 5998-00-517-2558
NSN 5835-00-833-7080
NSN 7035-01-580-5868
NSN 5945-01-517-8536
NSN 5935-01-207-0938
NSN 5950-01-066-5948
NSN 6220-00-262-0017
NSN 6320-01-150-5378
NSN 5910-00-973-2489
NSN 5975-01-473-3574
NSN 5915-00-456-0873