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 6105-00-862-3212
NSN 7035-01-143-3573
NSN 5915-01-137-4975
NSN 5935-00-186-9194
NSN 6240-01-568-6745
NSN 6145-01-024-2548
NSN 6645-01-143-0137
NSN 5999-00-168-0356
NSN 5965-00-201-7479
NSN 5905-00-555-1899
NSN 6620-01-540-1524
NSN 5998-00-058-3020