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 5930-01-267-3395
NSN 5985-01-602-8243
NSN 6110-01-383-6517
NSN 5895-01-408-1314
NSN 5895-01-278-8324
NSN 6645-01-542-3672
NSN 5930-00-182-7617
NSN 5915-00-488-4800
NSN 5990-01-443-2931
NSN 6145-01-509-0297
NSN 5915-01-325-9426
NSN 5996-01-444-1488