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 6220-01-423-1476
NSN 5996-00-137-2684
NSN 6110-00-916-8402
NSN 5960-00-917-5099
NSN 6320-01-358-8069
NSN 6110-01-463-9260
NSN 5920-00-862-5820
NSN 6620-01-052-2773
NSN 5910-01-607-0879
NSN 6620-01-350-0323
NSN 6620-00-155-2608
NSN 6650-01-380-9424