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 5935-01-419-9093
NSN 5945-00-074-9056
NSN 5945-00-851-0414
NSN 2925-00-785-9328
NSN 5960-01-168-9631
NSN 5935-01-132-4814
NSN 5905-01-541-2621
NSN 6320-01-114-6054
NSN 6110-01-004-9870
NSN 6150-01-574-8508
NSN 5910-01-095-6382
NSN 6650-01-436-8558