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 5998-00-060-0623
NSN 5935-00-449-3339
NSN 6135-01-531-1413
NSN 5905-00-238-9093
NSN 5895-00-958-7607
NSN 6320-00-731-6134
NSN 6610-00-980-0518
NSN 6610-01-083-1446
NSN 4140-00-289-9263
NSN 6150-00-324-4409
NSN 5990-00-845-2864
NSN 5920-01-386-5798