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 5998-01-294-4731
NSN 5998-01-030-0091
NSN 6130-01-531-5672
NSN 5910-01-346-4223
NSN 6135-01-480-8121
NSN 6130-01-479-7127
NSN 6110-01-035-5735
NSN 5855-01-462-9279
NSN 6135-00-891-4944
NSN 6105-01-157-3033
NSN 6610-00-824-3376
NSN 6685-00-063-7842