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 5996-01-091-4836
NSN 6610-00-186-9180
NSN 6130-01-452-3084
NSN 6620-01-098-2960
NSN 5930-01-634-0659
NSN 5965-01-328-7979
NSN 5998-01-625-8641
NSN 7035-01-442-5737
NSN 6645-00-383-7783
NSN 5990-01-542-4212
NSN 5975-00-583-8625
NSN 5855-00-149-0766