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 5915-01-378-7337
NSN 6135-01-436-7733
NSN 6150-01-143-7719
NSN 6135-00-377-9165
NSN 5835-01-218-3756
NSN 6135-01-431-6801
NSN 6220-00-390-1170
NSN 5950-01-160-7625
NSN 5950-01-084-8613
NSN 5996-01-188-7548
NSN 5960-01-546-2379
NSN 5945-01-544-7640