Special Features:

Two key lugs are raised 0.061 in. Min, 0.071 in. Max above washer face; spaced diametrically on radial centerline bisecting external key; both keys are 0.137 in. Wide min, 0.147 in. Wide max; outer edges 1.150 in. Nom apart; inner edges 0.782 in. Min, 0.802 in. Max apart; tensile strength 180000 to 200000 psi

Properties:

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.