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 6135-01-068-0119
NSN 5835-01-495-0595
NSN 5835-01-626-9603
NSN 4140-01-436-0891
NSN 6610-01-110-0195
NSN 5965-00-055-8013
NSN 5935-01-634-0668
NSN 6105-01-427-2336
NSN 6110-01-011-8083
NSN 6130-01-534-8118
NSN 5996-01-400-3558
NSN 5855-01-254-3110