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 5855-01-141-8227
NSN 5998-01-277-3158
NSN 6685-01-013-0052
NSN 5915-00-192-3109
NSN 6110-01-114-7896
NSN 6150-01-550-6748
NSN 5835-01-219-0586
NSN 5910-00-431-8973
NSN 6610-01-052-6049
NSN 5920-00-892-2640
NSN 5835-01-052-8464
NSN 6645-01-310-7348