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 6220-00-951-6900
NSN 5935-01-436-9166
NSN 5935-00-873-5657
NSN 5835-01-198-2221
NSN 5935-01-178-6473
NSN 5960-00-707-3335
NSN 5996-00-248-4883
NSN 5935-01-270-5548
NSN 5905-00-394-7194
NSN 5945-00-496-6766
NSN 5930-01-187-0344
NSN 5910-01-504-5616