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 5835-01-036-4951
NSN 2925-01-418-8106
NSN 5910-00-239-8214
NSN 5915-01-368-8870
NSN 6610-01-433-2219
NSN 5985-01-154-2027
NSN 5910-00-546-7524
NSN 6150-01-485-4379
NSN 5999-00-203-5573
NSN 5950-00-137-4948
NSN 5910-01-458-7014
NSN 5985-00-203-1200