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 5950-00-583-1615
NSN 5910-00-456-0824
NSN 5990-00-583-9920
NSN 6105-01-275-5158
NSN 6145-01-649-0650
NSN 5895-00-619-7939
NSN 6645-00-544-8529
NSN 5915-00-983-4998
NSN 6620-01-476-7355
NSN 6650-01-100-3185
NSN 6650-01-437-6279
NSN 6150-00-012-9461