"ITEM IS STEEL CRES 17-4PH PER AMS 5643 CONDITION H1025;MAJOR DIA 0.3750 IN. MAX,0.3709 IN. MIN.,PITCH DIA 0.3634 IN. MAX,0.3657 IN. MIN,MINOR DIA 0.3531 IN. MAX.,375-56 UNS-3A THREADS EXTERNAL;MINOR DIA 0.1707 IN.MIN.,0.1739 MAX,PITCH DIA 0.1784 IN. MIN,0.1808 IN. MAX,MAJOR DIA 0.1900 IN. MIN.,.190-56 UNS-3B THREADS INTERNAL;O/A LG .930 IN.;SLOT DOWN CENTER"