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 5985-01-485-4197
NSN 6110-00-100-4775
NSN 5930-00-401-6786
NSN 5835-01-388-5198
NSN 6130-01-338-1852
NSN 6110-01-629-9650
NSN 5930-00-837-9079
NSN 2925-01-048-4006
NSN 6135-01-632-9323
NSN 6220-01-423-7306
NSN 5985-01-013-1511
NSN 6105-01-552-5660