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 5835-00-121-7558
NSN 6130-01-365-9606
NSN 5915-01-591-7452
NSN 7035-00-145-9138
NSN 6105-01-468-0024
NSN 4140-01-595-0741
NSN 6610-01-381-3181
NSN 5920-01-644-5445
NSN 6240-00-505-0301
NSN 6110-00-124-7384
NSN 5930-01-500-2799
NSN 5835-00-954-2833