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 6150-00-471-7480
NSN 6105-01-408-4317
NSN 5965-01-340-9637
NSN 5855-01-068-3683
NSN 6240-00-269-9727
NSN 7035-01-429-7954
NSN 6135-01-370-9440
NSN 5999-01-027-6885
NSN 5945-00-296-8464
NSN 6150-01-353-2200
NSN 5965-01-262-3513
NSN 5855-01-417-3250