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 6135-00-209-6918
NSN 5930-00-823-6323
NSN 7035-01-597-7179
NSN 6130-01-139-3701
NSN 6110-01-570-9701
NSN 6130-01-252-5797
NSN 5905-00-687-2121
NSN 6610-01-434-4958
NSN 6105-01-261-1641
NSN 5835-01-370-8912
NSN 5930-01-157-6070
NSN 5910-01-052-1193