Rubber, mil-std-670, type s, class sb, grade sbe3k2
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 6110-01-481-3942
NSN 6685-00-497-7002
NSN 6645-00-893-4190
NSN 5935-01-604-1446
NSN 5905-01-288-9336
NSN 5855-01-020-7982
NSN 5895-00-992-0747
NSN 6320-01-436-9228
NSN 5920-00-767-9049
NSN 6685-00-929-1185
NSN 6685-01-555-7938
NSN 5999-01-322-7461