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 5999-01-126-8705
NSN 5835-01-090-0784
NSN 6145-00-787-7313
NSN 5930-01-347-4458
NSN 6620-00-197-5130
NSN 4140-01-479-4257
NSN 5950-00-375-0855
NSN 5960-01-450-8539
NSN 5990-01-254-3197
NSN 6650-00-760-1385
NSN 6320-01-489-6044
NSN 6105-01-484-8516