Aperture is rectanglular; gasket has 6 grooves each side
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 5920-00-105-5574
NSN 6130-01-444-4947
NSN 7035-01-026-1171
NSN 5985-01-595-2616
NSN 6220-01-016-1776
NSN 5835-01-025-8761
NSN 6150-01-481-5236
NSN 6220-01-091-7120
NSN 2925-01-334-7122
NSN 5835-00-228-9082
NSN 5990-01-303-6110
NSN 6610-00-719-6441