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 6105-01-205-1514
NSN 5905-01-531-1762
NSN 5945-00-546-2751
NSN 5965-00-194-9428
NSN 5996-01-132-2559
NSN 5996-01-426-0977
NSN 7035-01-620-0131
NSN 5965-01-551-4802
NSN 5999-01-600-1124
NSN 5910-00-482-5777
NSN 5895-00-680-9784
NSN 5930-01-386-3068