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 5945-01-508-5024
NSN 6105-00-487-1053
NSN 6610-00-249-9447
NSN 6130-00-266-7496
NSN 5975-01-247-4053
NSN 5960-01-355-2968
NSN 6610-01-112-3288
NSN 5915-00-682-7799
NSN 5935-01-634-0668
NSN 5855-00-058-1293
NSN 5975-00-928-9190
NSN 5999-01-116-4501