Flute b or c, class weather resistant, sw.
A paperboard product consisting of one or more sheets of corrugated (fluted) material, pasted alternately to one or more flat fiber sheets.
NSN 5855-00-198-3197
NSN 5905-01-021-0166
NSN 5915-01-130-7568
NSN 5905-00-059-9332
NSN 5925-01-371-2555
NSN 5990-01-178-6307
NSN 5999-01-229-7343
NSN 5990-00-161-2797
NSN 7035-01-592-2562
NSN 5945-00-494-6567
NSN 5925-00-769-6869
NSN 6150-01-503-1585