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 6130-01-350-0024
NSN 6650-00-279-5741
NSN 5905-01-062-0805
NSN 6685-00-082-1939
NSN 5999-01-376-1677
NSN 5945-01-245-5220
NSN 6320-01-473-3848
NSN 6320-01-600-0787
NSN 5960-01-064-7121
NSN 6610-00-449-2703
NSN 5920-01-530-4568
NSN 6145-00-229-3867