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 6610-01-480-0586
NSN 5999-01-110-3444
NSN 5990-01-443-2931
NSN 5975-01-119-3833
NSN 6105-00-695-7962
NSN 6220-01-634-0660
NSN 5930-00-059-7398
NSN 2925-00-909-2596
NSN 5999-01-064-0309
NSN 5915-01-485-2466
NSN 5905-01-271-9161
NSN 6105-00-664-1292