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 6110-01-463-2597
NSN 5915-01-188-6748
NSN 5990-01-414-7618
NSN 5930-01-468-5685
NSN 5965-00-028-9646
NSN 6220-01-020-2550
NSN 6130-01-370-5243
NSN 6150-01-630-2125
NSN 5915-01-357-7585
NSN 6110-01-518-2593
NSN 7035-01-076-4067
NSN 6650-01-629-9480