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 6220-00-455-6306
NSN 6220-00-397-6910
NSN 5998-00-673-9678
NSN 5950-01-476-3236
NSN 6150-01-497-0377
NSN 6240-01-146-9197
NSN 5950-00-009-3891
NSN 5985-00-301-2982
NSN 6130-01-654-6314
NSN 6105-01-084-4202
NSN 5855-01-110-9564
NSN 5915-00-015-7424