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 5855-00-245-8461
NSN 6130-00-434-5233
NSN 6610-01-235-5566
NSN 6650-01-633-9147
NSN 6220-00-758-6370
NSN 5895-01-100-3227
NSN 5998-00-512-4425
NSN 6130-01-572-2676
NSN 5925-00-542-9637
NSN 5835-01-504-0837
NSN 6620-01-383-7519
NSN 6110-01-170-7363