One hole of 0.562 located 30 degrees between any two of the larger 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 6685-01-146-4498
NSN 5990-01-631-1952
NSN 5945-01-532-2614
NSN 6145-01-606-1397
NSN 5905-01-515-2961
NSN 2925-00-549-6759
NSN 6145-01-258-6673
NSN 5996-01-419-5756
NSN 6150-01-376-0969
NSN 6650-00-179-8970
NSN 5960-01-352-0451
NSN 5835-01-436-6549