| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,AMS 5610,TYPE 416; 3.750 IN. OD; 1.310 IN. W; 1.120 IN. NOM DIA 0.120 IN. DEEP APERTURE THE N COUNTER SUNK 45.0 DEG TO 3.500 IN. DIA; 3 HOLES 0.426 IN. MIN 0.434 IN. MAX DIA BY 0.720 IN DEEP AND COUNTERSINK 0.512 IN. MIN 0.528 IN. MAX DIA 90.0 DEG PORM 5 DEG; 0.500-13UNC-2B THD 0.470 MIN FULL THD 3 HOLES IN APERTURE SIDE |