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 6110-01-542-9860
NSN 6150-01-508-3749
NSN 6145-01-332-9171
NSN 6130-00-480-1244
NSN 6130-00-500-8477
NSN 6620-01-081-1042
NSN 5950-00-961-8521
NSN 5930-01-153-1922
NSN 5905-00-493-6592
NSN 5996-01-394-3193
NSN 6240-01-244-9340
NSN 5835-01-416-6455