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 6650-01-485-8536
NSN 5835-00-055-0953
NSN 5998-00-178-9629
NSN 5990-00-851-2793
NSN 5985-00-359-6925
NSN 5996-01-323-6008
NSN 6220-00-079-2943
NSN 5996-01-322-7140
NSN 5925-00-872-6522
NSN 5965-01-549-7097
NSN 6220-00-079-2943
NSN 6150-01-056-6112