M/o thermarest ax5052, per avco specification m10462
A flexible, porous piece of low density material formed to totally occupy, alone or combined with other pieces, the interior of a fuel tank or dry cavity. its primary function is to reduce the risk of fuel explosion during crash or combat. it is colored to indicate material density and porosity.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 6620-00-060-6801
NSN 5895-00-100-1216
NSN 5925-00-265-9488
NSN 6145-01-115-8258
NSN 6650-01-451-1372
NSN 2925-00-183-4390
NSN 4140-01-113-8886
NSN 6650-01-562-0096
NSN 6150-01-280-8315
NSN 5935-01-057-6063
NSN 5996-00-630-9594
NSN 6620-01-117-5545