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 7035-00-703-3535
NSN 5910-00-816-2481
NSN 5920-01-379-9742
NSN 6145-00-515-6931
NSN 5945-00-331-4765
NSN 6150-00-171-5078
NSN 6650-01-652-4361
NSN 5930-01-340-9775
NSN 5990-01-633-9503
NSN 5935-00-005-8804
NSN 6220-00-654-7362
NSN 5930-00-144-4994