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 5990-00-529-8767
NSN 5930-01-468-0148
NSN 5920-01-186-6335
NSN 6610-00-639-3615
NSN 6320-01-544-6447
NSN 5910-00-170-5534
NSN 6650-01-591-5057
NSN 6110-01-026-1236
NSN 5965-01-399-7851
NSN 5930-01-595-6652
NSN 6150-00-822-8192
NSN 5835-01-378-6804