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 5905-00-803-8083
NSN 5990-00-630-6154
NSN 6610-00-925-5064
NSN 6650-00-707-1417
NSN 5996-00-720-3064
NSN 6110-01-486-8846
NSN 5930-01-510-9236
NSN 6135-01-190-2628
NSN 6110-00-375-6279
NSN 6610-01-023-6073
NSN 6145-00-735-1799
NSN 6650-00-522-5795