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 6220-00-250-6900
NSN 5985-01-043-0141
NSN 5999-01-150-6843
NSN 6320-00-149-7570
NSN 5996-00-058-8053
NSN 6320-01-631-7828
NSN 2925-01-421-0068
NSN 6610-00-933-9262
NSN 5895-01-392-0872
NSN 6145-00-286-9588
NSN 6145-01-571-0921
NSN 6150-01-110-6588