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 6650-01-453-1334
NSN 6620-00-583-2687
NSN 5910-00-107-0568
NSN 6105-01-378-5484
NSN 5895-01-027-0746
NSN 6110-01-070-5840
NSN 5975-00-994-5648
NSN 5990-01-248-4605
NSN 6610-01-258-7059
NSN 6650-00-018-7298
NSN 5996-01-346-1099
NSN 6110-01-618-4853