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 6130-01-184-9216
NSN 5960-01-117-1887
NSN 6220-01-429-2987
NSN 5965-01-431-7377
NSN 5935-01-100-1171
NSN 5895-01-556-3674
NSN 6645-01-217-8809
NSN 6150-01-544-4867
NSN 5950-00-639-9675
NSN 2925-01-032-3814
NSN 5910-01-495-1575
NSN 7035-00-908-4933