ID .932" Zinc Split Ring / INSIDE DIAMETER: 0.930 INCHES NOMINAL CASEHARDENING INDICATOR: NOT CASEHARDENED OUTSIDE DIAMETER: 1.070 INCHES NOMINAL MAJOR THICKNESS: 0.140 INCHES NOMINAL END ITEM IDENTIFICATION: TARAWA CLASS LHA MATERIAL HARDNESS RATING: NOT RATED STRENGTH RATING: NOT RATED PART NAME ASSIGNED BY CONTROLLING AGENCY: RING FOR QUICK RELEASE PINS SPECIAL FEATURES: LOW PROFILE MONORAIL SWITCH ASSEMBLY MATERIAL: STEEL, CORROSION RESISTING