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 6110-01-657-7789
NSN 5996-01-275-7064
NSN 5945-01-456-0888
NSN 5910-01-551-9189
NSN 5990-01-493-4039
NSN 5990-00-724-8812
NSN 5965-00-253-1302
NSN 6645-01-619-6301
NSN 5999-01-395-9128
NSN 5945-01-481-0036
NSN 5930-01-334-2296
NSN 5835-01-566-5462