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 5835-01-588-6533
NSN 6105-01-373-1271
NSN 6320-01-448-1189
NSN 6220-01-226-0913
NSN 5996-01-153-2359
NSN 6240-01-475-9503
NSN 6620-00-232-2048
NSN 5950-01-160-5007
NSN 6240-01-406-4042
NSN 5998-01-657-9634
NSN 5920-00-990-3116
NSN 5895-01-443-1540