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 5910-00-421-7779
NSN 6220-01-439-0999
NSN 6220-01-566-2487
NSN 5985-01-474-5731
NSN 5998-01-498-9033
NSN 6150-00-222-8988
NSN 5999-01-049-6068
NSN 5920-01-231-3615
NSN 5935-01-043-5317
NSN 4140-00-866-9221
NSN 5915-01-023-4447
NSN 5985-00-833-8063