MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel, mil-s-5000 comp 4340 cond c4 or mil-s-5626 comp 4140 cond c4black oxide coated per bps fw4084 bell helicopter co, rockwell hardnessrating c scale 32 to 38, two gears w/internal hub, dim., 3.427 in. Min, 3.447in. Maximum o/a lg, 0.718 in. Nom hub outside dia, 0.5620 in. Nom id bevel gearend by 2.438 in. Lg, bevel gear data, 1.8510 in. Min, 1.8530 in. Maximum od, 1.6000in. Nom pitch dia, 0.187 in. Nom face width, 20 degrees pressure angle, left handdrive, 15 teeth, 0.33510 in. Circular pitch, helical fear data, 0.7210 in. Min0.7230 in. Maximum od, 0.6618 in. Nom pitch dia, 0.250 in. Nom face width, 14.5 degpressure angle, 19 degrees 11 min helix angle, right hand helix, 20 teeth, 0.09818in. Circular pitch, hub od threaded w/0.781-32 ns class 3 threads 0.200 in.Lg, 0.737 in. From shaft end, 0.312 in. Id by 0.937 in. Lg
