Astm d 1056, type r: cellular rubbers, class e: closed-cell (expanded) rubbers, grade re-42, suffix e1
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 5835-01-599-1876
NSN 5990-01-054-4255
NSN 5835-01-190-0482
NSN 6610-00-512-4183
NSN 4140-01-327-7085
NSN 6130-00-598-2034
NSN 5910-01-073-9075
NSN 6240-00-580-0666
NSN 5895-01-250-2813
NSN 5835-00-833-7080
NSN 5895-01-547-6025
NSN 5996-00-222-4930