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 5960-01-538-2082
NSN 6110-01-048-0427
NSN 5905-01-343-5331
NSN 5920-01-603-6828
NSN 5835-00-419-6576
NSN 5985-01-178-0316
NSN 5835-01-552-8365
NSN 6135-01-041-3829
NSN 5915-01-271-1767
NSN 5920-01-269-4191
NSN 5998-01-658-8565
NSN 5910-01-254-8090