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 6145-01-024-9848
NSN 5960-01-337-5339
NSN 6130-01-048-6435
NSN 6240-01-068-8828
NSN 5975-01-084-6114
NSN 6610-01-596-3254
NSN 5920-01-516-0467
NSN 5895-00-644-5712
NSN 5999-01-252-8812
NSN 6220-00-416-6215
NSN 5835-01-435-4139
NSN 5975-01-142-1698