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 6130-00-827-4518
NSN 5910-00-649-3581
NSN 5998-00-661-0380
NSN 6620-01-493-3395
NSN 6620-01-586-6166
NSN 5905-01-546-1723
NSN 6620-01-062-2505
NSN 6110-01-380-3047
NSN 6220-01-024-8868
NSN 6320-01-451-0821
NSN 7035-01-374-4044
NSN 6650-01-024-9554