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 5975-01-513-7727
NSN 6320-00-790-4844
NSN 6320-00-433-2773
NSN 6240-00-034-5909
NSN 5999-01-406-1859
NSN 6650-01-391-7527
NSN 6220-00-422-4461
NSN 5930-01-581-4805
NSN 5905-00-968-3752
NSN 5905-00-869-2020
NSN 5915-01-177-3233
NSN 5915-01-068-4628