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 5999-00-968-4867
NSN 5960-01-309-1280
NSN 6130-01-576-8958
NSN 6645-00-372-2618
NSN 5930-01-156-4559
NSN 5855-01-506-4610
NSN 5915-00-602-0002
NSN 6110-01-628-8615
NSN 6610-00-100-1195
NSN 6645-01-099-6887
NSN 4140-01-463-8749
NSN 5855-00-862-3345