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 6145-01-450-8395
NSN 6240-00-868-2102
NSN 5950-01-141-4727
NSN 5960-00-701-5619
NSN 5950-01-258-4728
NSN 6645-00-664-4665
NSN 6240-00-972-4766
NSN 5945-00-372-1952
NSN 6685-01-562-1134
NSN 6320-00-894-1644
NSN 5999-00-576-9550
NSN 6110-00-350-6192