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 5915-00-951-0963
NSN 6105-01-311-5629
NSN 6320-01-608-1935
NSN 5996-00-769-9490
NSN 6105-01-227-3003
NSN 5910-01-569-0926
NSN 4140-00-064-2086
NSN 5960-01-023-8037
NSN 6220-01-058-9107
NSN 5935-00-263-7868
NSN 2925-01-175-1217
NSN 6650-01-592-2216