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 5935-01-210-1733
NSN 5998-01-485-5970
NSN 5985-01-421-2527
NSN 6620-01-652-4349
NSN 6645-01-592-2557
NSN 5975-01-634-0678
NSN 6240-01-154-4219
NSN 5930-00-855-1514
NSN 5910-00-211-3573
NSN 6650-01-372-9810
NSN 6650-01-494-2084
NSN 5945-01-461-4434