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 6135-01-136-8306
NSN 5935-01-113-1741
NSN 6110-01-540-1502
NSN 6105-01-167-0758
NSN 5998-00-161-4228
NSN 6145-01-381-3804
NSN 5996-00-062-6212
NSN 5965-01-038-4852
NSN 6130-01-412-5067
NSN 5935-00-149-5453
NSN 5945-01-163-8683
NSN 5945-01-268-1827