Used on m110a2 howitzer. right-hand 0.827" thread length 5.744" outside diameter 145.mm.d-6mmpp-mod 6 degree-r- special allowable lead error 004 per inch; oxide surface treated
first end 1.500 dia x 1.030 lg; 2spanner slots 0.354 long x 0.230 w x 0.190 deep first end face; M110A2 how oxide film surface treated m 1st end thread series