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 5910-01-447-1699
NSN 6685-00-634-9964
NSN 6320-00-308-7386
NSN 6620-01-642-6107
NSN 6105-01-070-9844
NSN 6610-01-010-3159
NSN 5835-01-575-5053
NSN 6650-01-227-4976
NSN 6105-01-633-6812
NSN 6320-00-433-2773
NSN 5910-01-411-5366
NSN 6150-01-036-2122