An item in the form of a thin sheet, film or membrane, made of metallic or non-metallic material, which is mounted between the two halves of a housing. It is fixed at the edge to form an airtight seal.
NSN 6110-01-013-9313
NSN 6110-01-085-1476
NSN 5950-01-604-9435
NSN 5855-00-797-8217
NSN 6110-01-436-6627
NSN 7035-01-157-0028
NSN 5905-00-564-6081
NSN 6610-01-511-5260
NSN 6610-01-382-7894
NSN 6105-01-149-6861
NSN 5985-01-080-9889
NSN 6320-01-365-2701