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 5855-01-120-7831
NSN 5855-01-049-5354
NSN 5930-01-319-5710
NSN 6645-01-473-9179
NSN 6135-01-525-8959
NSN 2925-01-310-3232
NSN 5975-01-323-8120
NSN 5990-00-308-2538
NSN 5985-01-634-0635
NSN 5915-01-050-2306
NSN 6685-01-415-5936
NSN 5998-01-246-8654