Mildew proof
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 5945-01-501-5487
NSN 6220-00-707-5044
NSN 6145-01-521-1824
NSN 2925-01-455-2558
NSN 5985-00-410-3485
NSN 6130-01-597-0772
NSN 5925-01-091-4577
NSN 6150-01-360-1588
NSN 6145-01-575-0727
NSN 6610-00-007-1527
NSN 5905-00-081-0945
NSN 5965-01-629-4663