Acoustic foam
An elastic material of a cellular structure having smooth, crepe, or porous surface. It is produced in various thicknesses. Sheets are limited to widths greater than 6 inches (152.4 mm). It may or may not have a nonrubber backing.
Classification: Plates, sheets and strip of vulcanized rubber, except hard rubber, of cellular rubber
NSN 5996-01-409-1860
NSN 6135-01-193-8154
NSN 6650-01-133-7806
NSN 5935-01-474-2273
NSN 5915-00-330-6753
NSN 5975-01-390-1762
NSN 5935-01-419-6197
NSN 5965-00-977-5658
NSN 5965-01-484-2743
NSN 5895-01-193-3918
NSN 5965-00-620-7154
NSN 5905-01-502-3986