3b thread class right-hand 1.651" overall length 1.651" overall width 32 thread quantity per inch retaining plate is a 3/4 mounting perameter device. anodize or chromate surface treated square shape unc thread series
Used on nsn 1520-01-492-6324; helicopter, utility. 3b thread class right-hand 1.240" overall length 1.240" overall width 40 thread quantity per inch primer coat is required chromate surface treated square shape unjc thread series
Used on nsn 1520-01-492-6324; helicopter, utility. 1.500" overall length 1.500" overall width an epoxy polymide primer coat is required. this is a 3/4 perimeter retaining plate. anodize surface treated square shape
Used on nsn 1520-01-492-6324; helicopter, utility. 3b thread class right-hand 1.172" overall length 1.172" overall width 32 thread quantity per inch an epoxy polyamide primer coat is required. this is a 3/4 perimeter retaining plate. anodize surface treated square shape unjc thread series