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 5975-01-484-6968
NSN 6650-01-453-2382
NSN 5855-00-631-4565
NSN 5855-00-408-2611
NSN 6610-00-155-1334
NSN 5930-01-383-0622
NSN 6240-00-155-5817
NSN 6645-01-566-3205
NSN 6145-01-301-0155
NSN 6685-01-147-0960
NSN 6110-01-236-6122
NSN 5930-00-444-5284