Vented on the inside dia
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 2925-01-270-1124
NSN 5950-00-369-1593
NSN 6240-00-388-6479
NSN 5905-00-909-5130
NSN 5965-00-007-7863
NSN 5925-00-534-6217
NSN 5990-01-106-3786
NSN 6610-01-141-7014
NSN 5905-01-111-5503
NSN 5945-00-683-8334
NSN 5915-01-602-4180
NSN 5998-00-464-9660