Size is 19.200 x 6.922 inches; intended for air, carbon dioxide, or oxygen,
NSN 6685-01-552-8769
NSN 7035-01-062-0184
NSN 6610-01-598-6052
NSN 6610-01-278-8377
NSN 6105-01-357-6320
NSN 6145-00-233-6010
NSN 5910-00-514-2038
NSN 5895-01-147-5204
NSN 5895-00-785-8805
NSN 5999-01-067-8666
NSN 6240-00-119-4182
NSN 6110-00-392-6173