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 5855-01-369-5037
NSN 6620-00-333-0712
NSN 6130-01-442-3729
NSN 5960-01-415-3574
NSN 5999-01-657-7930
NSN 5965-00-251-2529
NSN 5998-01-362-5182
NSN 5945-01-383-5781
NSN 7035-00-703-3535
NSN 6145-01-087-0350
NSN 5920-00-444-2127
NSN 6135-01-464-2075