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 6610-01-406-4985
NSN 5999-01-414-4322
NSN 5985-01-073-7135
NSN 5835-01-656-0261
NSN 6135-01-493-7624
NSN 6650-01-325-0678
NSN 6110-01-486-5009
NSN 6135-01-572-3296
NSN 5925-01-500-4263
NSN 4140-00-595-1564
NSN 5960-01-632-6576
NSN 6320-00-174-1362