Used on mh60s airborne mine countermeasure mission. internal ring style 225000.0 pounds per square inch tensile strength rating snap ring, aircraft bore diameter 1.500 inch
Used on minehunting sonar set an/sqq-32. 1.690" inside diameter 4.000" outside diameter 0.970" major thickness straight gap ring style retainer, bail pivot
6.838" inside diameter 7.084" outside diameter 0.475" major thickness split ring style part no sg-a-020 is stenciled in 0.3 inch high letters on part iaw mil-std-130