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 6130-01-097-4484
NSN 6150-00-500-8097
NSN 6320-01-558-8844
NSN 5895-00-434-4275
NSN 5930-01-329-3634
NSN 5990-00-907-0184
NSN 5965-01-605-1753
NSN 6110-01-456-8466
NSN 6610-01-412-4427
NSN 6220-00-296-4101
NSN 6240-01-536-7662
NSN 6150-00-773-9539