MIL-R-46711D, MILITARY SPECIFICATION, RECOVERY VEHICLE, FULL-TRACKED; LIGHT, ARMORED, M578 (24 JUN 1969)

MIL-R-46711D, MILITARY SPECIFICATION, RECOVERY VEHICLE, FULL-TRACKED; LIGHT, ARMORED, M578 (24 JUN 1969)., This specification covers a front-sprocket-driven, full-tracked, self-propelled, light, armored, recovery vehicle, with individual torsion bar suspension.