A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-00-415-2101
NSN 6610-01-010-7108
NSN 5945-00-453-0155
NSN 6650-01-024-9554
NSN 6685-01-452-7837
NSN 6610-01-603-0703
NSN 5998-00-826-9332
NSN 5999-00-270-2276
NSN 5895-01-444-4279
NSN 5935-01-607-6428
NSN 5950-00-926-3304
NSN 6135-01-307-6006