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 5990-01-633-9503
NSN 6645-00-489-8575
NSN 5915-00-114-0089
NSN 5950-01-498-8903
NSN 5985-00-972-3857
NSN 5935-01-226-4971
NSN 6145-01-177-4697
NSN 5945-01-588-0227
NSN 2925-01-221-9398
NSN 6105-00-200-8074
NSN 2925-01-459-8093
NSN 5998-01-365-0283