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 6110-01-483-4865
NSN 5855-01-384-7120
NSN 5945-01-634-0588
NSN 6610-01-433-2219
NSN 6135-01-544-8463
NSN 6110-01-085-6052
NSN 6130-00-840-1037
NSN 5998-01-449-6515
NSN 5905-01-186-0625
NSN 5905-00-846-3219
NSN 6650-01-246-4262
NSN 5895-00-489-1920