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 5855-01-268-6468
NSN 5910-00-777-8131
NSN 6145-01-516-9020
NSN 6130-01-606-5918
NSN 5998-01-563-1717
NSN 5998-01-096-8637
NSN 5945-01-472-8713
NSN 6220-00-581-3858
NSN 5985-01-406-1474
NSN 6220-01-006-4128
NSN 4140-01-436-5184
NSN 6105-00-684-6807