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 5910-01-042-5910
NSN 6110-00-402-7637
NSN 5905-01-385-9101
NSN 6645-00-968-6118
NSN 5935-00-186-9370
NSN 5985-00-035-4558
NSN 5999-00-286-6231
NSN 6650-01-253-1134
NSN 5915-00-364-7791
NSN 5965-00-493-6008
NSN 5895-01-216-4848
NSN 6150-01-023-1516