| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MAGNESIUM ALLOY QQ-M-31,COMP AZ31B,RESIN-COATED MIL-P-3043 AND TREATMENT MIL-M-3171 TYPE 3,DIM.,1.426 IN. MIN,1.428 IN. MAX OD,0.302 IN. MIN,0.322 IN. MAX O/A THK,0M INSIDE CORNER RADIUS,OD CENTER GROOVED 0.125 IN. MIN,0.130 IN. MAX W BY 1.26 MIN,0.040 IN. MAX LG BY 45 DEG,MAX SURFACE FINISH,ALL SURFACES 90 MICROINCHE |