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 6105-01-546-9417
NSN 5920-00-345-5833
NSN 5910-01-192-4214
NSN 6650-01-440-9215
NSN 5930-01-626-5443
NSN 6610-00-185-9434
NSN 5975-01-340-9630
NSN 4140-01-370-4075
NSN 6620-00-727-6133
NSN 6240-01-136-4694
NSN 6130-01-025-2574
NSN 6135-01-161-3914