Matt: poron cellular foam
No other part numbers with same form, fit, and function found.
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 5998-01-386-6420
NSN 5915-00-243-2030
NSN 5960-01-425-1454
NSN 5915-00-859-6427
NSN 5985-01-411-1946
NSN 6685-00-812-8505
NSN 5935-01-164-8545
NSN 5895-01-076-5871
NSN 5975-01-309-2823
NSN 6610-01-361-5784
NSN 5985-00-865-0247
NSN 5985-01-419-7848