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 5920-01-599-9293
NSN 5998-01-310-3542
NSN 5935-01-093-6042
NSN 6240-00-845-9098
NSN 5960-00-581-5535
NSN 5910-00-545-7898
NSN 5945-01-040-1655
NSN 5920-00-351-8428
NSN 5990-01-414-7618
NSN 5925-01-511-1223
NSN 6320-01-426-8947
NSN 5996-00-146-3726