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 5895-01-317-0382
NSN 5950-01-216-1054
NSN 5920-01-516-6837
NSN 5910-00-281-2449
NSN 5935-01-159-8012
NSN 5965-01-487-3247
NSN 5905-01-484-1220
NSN 5990-00-001-4570
NSN 6610-01-167-8747
NSN 5835-01-644-8013
NSN 5930-01-568-3392
NSN 5910-01-573-6538