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 5915-00-531-5216
NSN 5999-01-454-5162
NSN 5930-01-518-8045
NSN 6650-01-336-2866
NSN 5930-01-467-9523
NSN 5935-01-444-5472
NSN 6110-00-684-6844
NSN 5895-00-505-7453
NSN 2925-00-640-8611
NSN 5895-01-299-5059
NSN 6620-01-222-0143
NSN 6685-01-104-3708