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 6610-01-633-8931
NSN 5915-00-382-9669
NSN 5999-01-519-7610
NSN 6320-01-449-1014
NSN 5985-01-025-1951
NSN 6145-00-232-0813
NSN 7035-01-304-4138
NSN 5998-01-114-9770
NSN 5960-01-058-1074
NSN 5920-01-372-1322
NSN 6105-01-493-8690
NSN 5910-01-333-8837