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 5935-01-571-2127
NSN 5895-00-004-1322
NSN 5855-01-442-2322
NSN 7035-00-870-0290
NSN 5835-01-185-1102
NSN 5915-01-109-5801
NSN 5855-01-389-8884
NSN 6320-01-089-9086
NSN 5965-01-053-7168
NSN 5920-00-802-0666
NSN 5965-00-594-3115
NSN 7035-00-803-3056