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 5905-01-175-6064
NSN 5905-01-125-7968
NSN 5945-01-490-6861
NSN 7035-00-585-2113
NSN 5905-00-924-9265
NSN 5935-00-860-1163
NSN 6650-01-141-5999
NSN 6220-00-737-0869
NSN 7035-01-633-9537
NSN 5930-00-952-2639
NSN 5999-00-353-1234
NSN 6240-01-466-4227