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 6110-01-035-5735
NSN 6110-01-418-2578
NSN 6110-01-288-6959
NSN 5950-01-604-9435
NSN 5910-00-708-1893
NSN 5945-01-100-4045
NSN 5998-01-254-4979
NSN 5975-01-013-2391
NSN 6220-00-348-4637
NSN 6610-01-462-9439
NSN 5905-01-442-5214
NSN 6150-01-358-1464