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 6620-01-166-1866
NSN 6645-00-658-7838
NSN 6620-00-349-4703
NSN 5835-01-024-9249
NSN 6150-00-807-2830
NSN 6220-00-856-3583
NSN 5975-01-368-3386
NSN 6320-00-242-3300
NSN 5935-01-548-7806
NSN 2925-01-048-8464
NSN 6130-01-318-3172
NSN 6220-01-470-4166