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 5950-01-184-4138
NSN 6685-00-737-5211
NSN 5905-01-383-5597
NSN 5960-01-294-1902
NSN 5960-00-195-6435
NSN 5999-00-165-9193
NSN 5935-01-564-1190
NSN 6150-00-982-2785
NSN 5930-01-027-6844
NSN 4140-01-538-7416
NSN 6610-01-387-5630
NSN 5965-00-246-5612