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 5905-01-012-1823
NSN 6240-00-966-3831
NSN 5905-00-141-9983
NSN 6650-01-028-2820
NSN 5999-01-262-9432
NSN 6685-01-264-1359
NSN 5990-01-485-0260
NSN 5930-01-253-5849
NSN 6685-01-206-8124
NSN 5945-01-094-7313
NSN 6105-01-474-1054
NSN 6145-01-406-3387