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 5905-01-455-8826
NSN 5945-00-837-3517
NSN 5965-01-053-7168
NSN 6130-01-652-4467
NSN 6320-01-521-1764
NSN 5945-01-475-1680
NSN 5895-00-684-6879
NSN 6150-00-265-7799
NSN 6105-01-089-7658
NSN 5835-01-281-7281
NSN 5950-01-527-8698
NSN 5965-00-066-7229