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 5960-01-413-3877
NSN 5930-01-372-9489
NSN 5930-01-079-8005
NSN 6645-00-183-8812
NSN 6145-00-768-8976
NSN 5960-01-487-6436
NSN 5920-00-868-4431
NSN 5999-01-058-5181
NSN 5960-01-632-6576
NSN 5920-01-434-8504
NSN 5835-01-058-8011
NSN 6220-01-424-0687