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 5999-01-410-8369
NSN 5910-01-431-5825
NSN 5998-01-399-5056
NSN 5950-00-355-4034
NSN 5935-00-300-0176
NSN 5985-01-522-1648
NSN 5965-00-179-1853
NSN 5925-00-636-5683
NSN 6320-01-441-2438
NSN 5985-01-436-7527
NSN 6110-01-407-5188
NSN 6150-00-399-1431