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 6645-01-106-4303
NSN 5990-00-079-5406
NSN 5999-01-225-4508
NSN 5835-00-853-6404
NSN 5920-01-525-7231
NSN 7035-00-104-7613
NSN 5910-00-464-4680
NSN 5960-01-195-2166
NSN 5910-01-594-6577
NSN 5895-01-197-4517
NSN 6105-01-200-8011
NSN 5935-01-235-3874