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 5990-01-264-9759
NSN 6135-01-633-8502
NSN 5999-00-484-8087
NSN 2925-00-099-4030
NSN 6645-01-463-4314
NSN 5998-00-553-9535
NSN 5990-00-932-3070
NSN 5835-00-814-1359
NSN 6220-01-092-5177
NSN 5960-00-267-1635
NSN 5996-01-092-4138
NSN 5930-01-349-4489