Matl is buna-n
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 5910-00-919-0166
NSN 5975-01-455-7332
NSN 2925-01-116-6838
NSN 5960-01-328-8248
NSN 5855-00-482-9876
NSN 2925-00-008-5485
NSN 6650-01-435-9377
NSN 4140-00-423-6663
NSN 5975-01-243-0221
NSN 4140-01-554-5147
NSN 5999-00-401-4381
NSN 5975-01-273-6487