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 5999-00-962-7154
NSN 6130-01-450-7369
NSN 6610-01-012-9566
NSN 5945-01-465-3565
NSN 4140-01-029-5989
NSN 5910-01-482-1460
NSN 6110-01-086-8076
NSN 6240-00-952-4501
NSN 6610-01-660-9082
NSN 5910-01-324-6018
NSN 5835-01-528-1864
NSN 5960-01-449-1310