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 5835-01-395-7976
NSN 5960-01-284-9209
NSN 5960-01-605-9921
NSN 5960-00-938-7569
NSN 5905-00-484-5588
NSN 5905-01-650-9241
NSN 5915-00-754-6208
NSN 6620-01-030-9460
NSN 6110-01-649-6264
NSN 6320-01-564-0893
NSN 5920-01-371-1479
NSN 6110-01-660-0340