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 5835-00-009-2862
NSN 5990-01-212-2037
NSN 5935-00-910-8098
NSN 5950-00-091-9209
NSN 6610-00-951-4451
NSN 5945-01-136-1288
NSN 5945-00-316-5300
NSN 6135-01-084-1609
NSN 6240-01-249-2284
NSN 6320-01-032-9703
NSN 6150-00-591-7994
NSN 6610-01-032-5335