Part Number 10862949 Hinge Torsion Bar

Vehicle, recovery 19207 M88 mdl

Steel, alloy grade 8655 or 6150; specification astm A304 or astm A322; shot peen per MIL-S-13165 intensi type 0.012 a min clean per method iii specification TT-C-490; enamel 2 coats per specification TT-E-496; apply per MIL-SDT-130; over all lg 28.6875; over all diameter 0.500; first end tooled to 2.000, splined to 1.500; second end tooled to 1.750, splined to 1.250; middle portion turned to 0.375 , plus 0.005, minus 0.000 dia both ends beveled 45 degrees by 0.0312 spline data, external involute serrations no. Of teeth 31; diametral pitch 64; pressure angle 45 deg base circle diameter 0.3425; max out of ROUNDNESS0.0008; max cumulative pitch error (any two teeth) 0.0015; max involute profile error 0.0005; max leaderror 0.0003

19207