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 5985-01-365-1721
NSN 5895-00-578-7400
NSN 5930-00-770-0498
NSN 5910-01-416-1521
NSN 6105-01-070-9844
NSN 5915-01-633-9845
NSN 5985-01-408-5056
NSN 4140-00-740-2153
NSN 6135-01-041-3829
NSN 6135-00-932-3136
NSN 5910-01-628-9635
NSN 5835-01-475-5714