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 6650-00-555-1061
NSN 5930-00-933-0515
NSN 6105-01-224-8467
NSN 5935-01-374-2991
NSN 6320-00-731-6134
NSN 5930-01-184-6371
NSN 5910-01-235-0703
NSN 5930-00-181-2200
NSN 6145-01-227-6351
NSN 6645-00-854-7505
NSN 5895-01-454-2912
NSN 6645-01-192-4079