As required ny 49 cfr 178.350, the drum must be marked with "usa dot 7a type a" and "radioactive material"; gasket shall be half round, neoprene construction in accordance with mil-r-6855 e, class 2, grade 60 or sponge rubber gasket that meets -40 degrees to +150 degrees fahrenheit or equivalent
A straight sided, cylindrically shaped container having flat or bumped ends (heads) which are secured by various methods. One end may serve as a removable cover. It is usually greater in length than breadth and usually has outward, reinforcing rolling hoops. Capacities range from 1/4 gallon to 110 gallons (0.9 liters to 416.35 liters) or the equivalent in pounds (kilograms). It is designed for dry materials, liquids, or semiliquids. For items having integral fastening and/or shock absorbing devices and designed for shipping and storage of specific items, see shipping and storage container (as modified). See also box (as modified). Excludes barrel, metal; can, ice cream, metal; and tank, liquid storage, metal.
NSN 6650-00-740-7338
NSN 5950-01-225-1923
NSN 5975-01-218-7186
NSN 5835-00-827-1904
NSN 5895-01-525-3996
NSN 6620-00-180-9061
NSN 6320-00-593-0379
NSN 4140-01-158-6976
NSN 5965-01-307-8301
NSN 5985-00-470-4260
NSN 6105-00-659-3890
NSN 5960-01-370-4285