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 5935-00-612-2472
NSN 5930-01-237-2596
NSN 6130-01-449-2715
NSN 5985-01-386-3182
NSN 5925-01-126-6288
NSN 6105-00-597-8657
NSN 6685-01-104-1782
NSN 5960-01-182-3676
NSN 5935-01-600-4548
NSN 5905-01-264-2815
NSN 6650-00-612-9648
NSN 6110-01-286-7546