One metallic projection, 0.625 in.Od by 2.125 in.Lg, attached to bottom of plug
A pipe fitting primarily designed for permanent installation during piping systems operations to fit into another pipe or pipe fitting for sealing. It usually is threaded.
NSN 6645-01-348-9624
NSN 5910-01-578-6247
NSN 5855-00-135-0797
NSN 6150-01-462-0053
NSN 6320-01-616-0843
NSN 7035-01-621-6392
NSN 4140-00-912-1904
NSN 5895-01-456-2836
NSN 5975-01-131-5036
NSN 5855-00-130-5756
NSN 5895-00-057-6103
NSN 6130-01-535-0077