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 6220-01-188-6962
NSN 5895-01-545-5187
NSN 5990-00-498-5934
NSN 2925-01-505-1666
NSN 5996-01-633-7979
NSN 5935-01-391-5692
NSN 6685-00-527-7952
NSN 5996-00-285-3727
NSN 6240-00-266-6258
NSN 5998-01-415-4237
NSN 5905-00-305-4613
NSN 2925-01-538-1343