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 5930-01-012-3245
NSN 6135-01-398-5922
NSN 5920-01-381-4563
NSN 5855-01-132-5139
NSN 5965-00-739-2063
NSN 6610-01-010-3159
NSN 7035-00-312-3055
NSN 5960-01-500-6615
NSN 5930-00-239-7650
NSN 4140-01-092-1098
NSN 5930-01-387-6656
NSN 5905-01-425-1149