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 5835-01-596-9908
NSN 7035-01-541-0554
NSN 6105-00-973-7247
NSN 6135-01-091-6021
NSN 7035-01-633-9537
NSN 6610-01-357-0669
NSN 6150-00-104-4572
NSN 6320-01-213-3974
NSN 5998-00-599-8654
NSN 5915-01-415-2477
NSN 6650-01-227-9634
NSN 2925-01-281-6403