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 6240-01-632-6885
NSN 5950-00-753-7577
NSN 5905-01-104-3899
NSN 6620-00-580-1462
NSN 5960-01-142-1995
NSN 6685-01-349-7925
NSN 6610-01-023-4433
NSN 5990-01-633-9503
NSN 6135-01-517-6060
NSN 6320-01-504-3948
NSN 6150-01-054-4924
NSN 6105-01-469-2207