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 6685-01-462-6053
NSN 6650-01-386-5787
NSN 6650-00-518-5194
NSN 2925-01-285-0919
NSN 5945-01-634-0588
NSN 5999-00-402-7911
NSN 5999-01-067-7958
NSN 5915-00-004-2017
NSN 6220-01-074-9657
NSN 5930-01-519-9318
NSN 5998-01-464-3328
NSN 5895-01-544-3254