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 5855-00-879-5849
NSN 5996-01-049-7841
NSN 6220-00-257-5183
NSN 6220-00-159-2509
NSN 5915-01-605-2838
NSN 6610-01-033-1748
NSN 6650-00-336-4828
NSN 6105-00-359-9243
NSN 5915-00-877-0688
NSN 5895-00-862-5564
NSN 6110-00-163-6223
NSN 5925-01-083-3042