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 6650-01-183-0711
NSN 6220-01-658-2608
NSN 5945-01-315-9832
NSN 5999-01-609-5101
NSN 5998-00-736-4662
NSN 6105-01-431-4409
NSN 5996-01-340-7149
NSN 5920-00-722-3365
NSN 2925-01-219-9011
NSN 5985-01-447-7287
NSN 6130-00-519-6192
NSN 5960-00-449-3358