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 6610-01-224-7247
NSN 5895-01-348-5652
NSN 5965-01-500-1840
NSN 6685-00-881-0762
NSN 5920-01-460-4290
NSN 6130-01-431-0793
NSN 6220-00-531-6430
NSN 6650-00-047-9473
NSN 6130-01-311-3846
NSN 5998-01-417-1499
NSN 6320-01-240-4637
NSN 6240-01-341-8105