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 5895-01-634-0630
NSN 5915-00-081-7815
NSN 5910-00-368-4108
NSN 5905-00-896-5204
NSN 6320-01-449-1014
NSN 5910-00-451-5680
NSN 6650-01-449-1413
NSN 5965-01-173-7521
NSN 5930-01-171-0905
NSN 6145-01-599-9466
NSN 5905-01-098-3106
NSN 5950-01-382-3799