As differentiated by filler of non-asbestos material
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 5998-01-501-5450
NSN 5935-00-342-9426
NSN 5920-01-573-6887
NSN 5915-01-415-3100
NSN 6610-00-740-7103
NSN 6145-00-845-1966
NSN 5985-01-408-6860
NSN 5998-00-830-3111
NSN 6620-01-207-8043
NSN 6620-01-277-9325
NSN 5985-00-505-4169
NSN 5935-01-044-6683