Three positioning holes
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 5930-01-447-2837
NSN 6650-01-503-1144
NSN 5990-01-532-0670
NSN 5975-01-251-1080
NSN 5925-00-977-5843
NSN 6685-00-181-9928
NSN 6105-01-138-6108
NSN 5965-01-067-9280
NSN 6150-01-464-3456
NSN 6145-00-215-4994
NSN 7035-01-455-7277
NSN 5920-00-054-3381