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 5905-00-611-4303
NSN 4140-00-026-5437
NSN 5935-01-195-6095
NSN 5935-00-601-6552
NSN 5895-01-465-4247
NSN 6110-01-501-6980
NSN 2925-01-209-3584
NSN 6105-00-719-9943
NSN 6645-01-592-2557
NSN 5945-00-283-8760
NSN 5930-00-806-0146
NSN 5835-01-632-6627