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 6610-00-260-1181
NSN 5855-01-250-2421
NSN 6610-00-449-2703
NSN 6610-00-968-0612
NSN 7035-00-153-3826
NSN 5945-01-070-5217
NSN 5975-01-421-2230
NSN 5920-00-087-8994
NSN 5920-00-906-2500
NSN 5855-01-010-4921
NSN 5835-01-572-6900
NSN 5999-01-597-7813