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 5930-01-550-3054
NSN 6320-00-313-9114
NSN 5835-01-136-3394
NSN 6650-01-475-3714
NSN 5996-00-325-6285
NSN 6685-01-380-6838
NSN 5965-01-376-1012
NSN 5996-00-463-6701
NSN 5855-00-110-9341
NSN 5925-01-525-7694
NSN 5905-01-155-8637
NSN 5915-01-323-6952