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 6105-00-058-8915
NSN 6150-01-130-7424
NSN 6150-01-634-0575
NSN 5935-01-230-0432
NSN 5998-01-344-4613
NSN 5985-01-098-0871
NSN 6110-00-591-7108
NSN 6320-01-486-8004
NSN 5950-01-521-9506
NSN 5985-01-634-0635
NSN 5975-01-341-7364
NSN 6150-01-502-6858