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 5950-00-043-2871
NSN 6130-01-113-8777
NSN 5920-01-094-7284
NSN 5895-00-871-8057
NSN 5960-01-503-8411
NSN 5910-01-436-8798
NSN 5925-00-274-3195
NSN 5835-01-390-4667
NSN 5996-01-491-0049
NSN 6320-01-393-7022
NSN 5920-00-421-6448
NSN 5905-00-024-9601