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 6135-00-299-6918
NSN 5910-00-184-6215
NSN 5945-01-644-2398
NSN 6650-01-275-5469
NSN 5935-01-531-8284
NSN 6650-00-088-4741
NSN 5998-00-026-8726
NSN 5960-01-278-9394
NSN 6130-00-679-1873
NSN 5996-00-235-9645
NSN 6220-00-101-8799
NSN 5935-01-442-4265