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 6150-01-466-6259
NSN 6220-01-182-3380
NSN 2925-00-623-0262
NSN 6130-01-537-3125
NSN 6110-01-316-4514
NSN 2925-01-434-6945
NSN 5925-00-942-7273
NSN 6110-01-364-7168
NSN 6135-00-932-3136
NSN 5999-00-674-9478
NSN 6685-00-310-2154
NSN 6620-01-542-8709