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 5965-01-645-5719
NSN 5930-01-126-1541
NSN 6320-00-422-9006
NSN 5960-01-328-1533
NSN 5930-00-929-4118
NSN 6135-01-120-9812
NSN 6150-00-500-8097
NSN 5990-01-174-6851
NSN 5835-01-440-5391
NSN 5960-01-265-0354
NSN 6650-01-341-9838
NSN 5920-00-276-8657