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 6650-01-437-8852
NSN 4140-00-715-0010
NSN 5930-00-400-4719
NSN 5985-00-035-4558
NSN 5835-01-454-5267
NSN 6130-00-621-7997
NSN 6150-00-213-8189
NSN 6130-01-604-1131
NSN 5985-01-387-6512
NSN 6110-01-478-9100
NSN 6105-01-348-9673
NSN 5996-01-062-0807