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 6105-01-066-5182
NSN 5920-01-289-5197
NSN 6145-01-296-2096
NSN 5895-00-158-4343
NSN 5895-01-536-9914
NSN 2925-01-133-8128
NSN 6650-01-505-2817
NSN 5905-00-265-1659
NSN 5999-01-398-0077
NSN 6650-00-658-9627
NSN 5905-01-084-8267
NSN 6130-00-548-1682