MIL-R-52494 Complete Document History
Railway Car, Refrigerator, Ice Activated, 36-, 39-3/8, and 42 Inch Gages, 30 Ton 8 Wheel, Foreign Service (Use MIL-R-52521)


Obsolete Revision Information:
   NOT - RAILWAY CAR, REFRIGERATOR, ICE - Dec. 17, 1971
   BASE - RAILWAY CAR, REFRIGERATOR, ICE - Feb. 11, 1966