An item in the form of a thin sheet, film or membrane, made of metallic or non metallic material, which is mounted on an aircraft between the two halves of a housing. It is fixed at the edge to form an airtight seal.
NSN 6150-01-417-2643
NSN 6645-01-620-4837
NSN 5998-00-162-3939
NSN 5998-01-298-5903
NSN 5855-01-190-7049
NSN 6645-01-449-5457
NSN 5905-01-207-0907
NSN 7035-01-291-1770
NSN 5925-01-579-3744
NSN 6650-00-105-8063
NSN 6135-01-153-8027
NSN 5905-00-161-4232