NATO Stock Number
2520-00-562-0071
Sold in multiples of
1 EA
DEMIL
NO
General Description
Material alloy steel; heat treat rockwell c min 32 to max 36; internal spline data 16/32 pitch 33 teeth pitch diameter 2.0625 in. Root diameter 2.154 in. 30 degree pressure angle tid 2.125 in.; external spline s pitch special 75 teeth 10 degree pressure angle pitch diameter 15.000in. Tid 14.800 in. Root diameter 14.700 in.; od min 3.670 in. Max 3.730 in. Id min 2.011 in. Max 2.016 in.; mounting holes drill min diameter 0.980 in. Max diameter 1.020 in. 16 holes equally spaced; aboveand below hub drill 4 holes diameter of 1.3125 in.; on hub 12 holes equally spaceddia of 0.2812 in.