42252D24

General Characteristics Item Description: Cres per ams 5643 or QQ-S-763, 0.812 in. min, 0.822 in. max lg, 0.996 in. min, 0.998 in. max large od, 0.85 in. small od 0.4375 in.min, 0.4395 in. max id, 0.185 in. min, 0.190 in. max W ring groove, rockwellc scale 28-32 hardness rating