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 5960-01-433-3928
NSN 6110-01-459-9022
NSN 5835-01-091-8353
NSN 5905-01-281-6479
NSN 2925-01-069-5324
NSN 5895-00-267-7430
NSN 6240-01-155-2959
NSN 5910-00-104-7260
NSN 6240-01-509-3812
NSN 6150-00-267-9982
NSN 5985-01-140-8450
NSN 4140-01-562-6926