MIL-STD-294A, MILITARY STANDARD: VISUAL INSPECTION GUIDE FOR RUBBER V BELTS (15 JUL 1969) [NO S/S DOCUMENT]

MIL-STD-294A, MILITARY STANDARD: VISUAL INSPECTION GUIDE FOR RUBBER V BELTS (15 JUL 1969) [NO S/S DOCUMENT]., This standard covers only visible defects for V-belts, that have a trapezoidal cross-section, manufactured with natural or synthetic rubber compounds and reinforced with cord, fabric or wire. Power is transmitted through the nonparallel sides of the belt. Timing belts or belts that transmit power through the inner face or bottom are excluded.