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 5835-01-092-6759
NSN 6610-00-811-6072
NSN 5999-00-399-5099
NSN 5910-01-633-9963
NSN 5930-00-821-3390
NSN 6105-01-221-6925
NSN 5999-01-355-7474
NSN 6610-01-185-5832
NSN 6620-01-256-9703
NSN 6685-00-407-1028
NSN 5905-00-720-2659
NSN 5905-01-527-4225