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 6150-00-770-5843
NSN 5910-01-117-2480
NSN 5950-00-695-4323
NSN 5920-01-643-7338
NSN 6110-00-110-6853
NSN 5855-01-073-7255
NSN 6220-01-496-7679
NSN 6650-01-036-1212
NSN 6130-01-419-7091
NSN 5895-00-250-2022
NSN 6240-01-393-5945
NSN 4140-01-539-4354