RR-C-910D, FEDERAL SPECIFICATION: CYLINDERS, COMPRESSED GAS: DOT 4BA, DOT 4BW, AND DOT 4E (11-DEC-1980) [S/S BY A-A-59666]

RR-C-910D, FEDERAL SPECIFICATION: CYLINDERS, COMPRESSED GAS: DOT 4BA, DOT 4BW, AND DOT 4E (11-DEC-1980) [S/S BY A-A-59666]., This specification covers new cylinders in accordance with the Department of Transportation (DOT) specifications 4BA and 4BW for steel cylinders and 4E for aluminum cylinders.