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 7035-01-229-0941
NSN 5950-00-248-6921
NSN 5960-01-121-1054
NSN 5925-00-194-5072
NSN 6645-00-503-1379
NSN 6220-01-460-6413
NSN 6240-01-579-1628
NSN 6110-01-619-0634
NSN 6110-01-433-8055
NSN 6105-01-106-4157
NSN 6685-00-778-3905
NSN 6150-01-550-3885