Today in WW II: 8 Dec 1941 Allies declare war on Japan, without Soviets. More 
8 Dec 1941 Japanese attack US military in Philippines.
8 Dec 1941 Japanese landings and invasion in Thailand and Malaya.
Visit the Olive-Drab.com World War II Timeline for day-by-day events 1939-1945! See also WW2 Books.

Chart of Military Semitrailers, Chassis

Semitrailer Chassis: 6-Ton, 4-Wheel M295A1.  From TM 43-0001-31
Semitrailer Chassis: 6-Ton, 4-Wheel M295A1. From TM 43-0001-31.

Military trailers designated as a chassis are manufactured as a base. Other equipment or components will be added to the chassis, often resulting in a new vehicle with a differnt model number.

Vehicle Description Photo Link
M-117 M-117 Chassis, Semitrailer, 6-ton, single axle (G-751)  
M-126 M-126 Chassis, Semitrailer, 12-ton, 4-Wheel M-126 Chassis, Semitrailer, 12-ton, 4-Wheel
M-295 M-295 Chassis, Semitrailer, 6-ton, 4-wheel