'Pad Assembly, Parachute Back'. Part. No. 42D2013. Manufactured by Irvin Air Chute. Olive drab cotton canvas backpad for 24' and 28' seat type parachutes (will fit other types). Horsehair filled / padding. This pattern superseded part no. 38J4508, 'Cushion - parachute back pad' c. 1942. Shows use and wear with light soiling. It retains all straps and press stud / lift-the-dot fasteners. Some 'clumping' of padding. Ideal to complete your harness. Stock code S21948.