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 6105-01-076-0241
NSN 6650-00-450-3504
NSN 5935-01-505-2110
NSN 5905-01-501-6363
NSN 5950-01-388-0860
NSN 5950-00-878-8490
NSN 5935-01-043-4858
NSN 5855-00-951-6483
NSN 5925-00-103-7918
NSN 7035-00-834-2090
NSN 6320-00-643-0958
NSN 5950-00-839-8109