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 7035-01-448-0716
NSN 7035-01-227-2546
NSN 6220-01-305-1223
NSN 6135-00-932-3136
NSN 5855-00-688-9954
NSN 6650-00-866-7060
NSN 5935-01-447-3651
NSN 5960-01-140-8009
NSN 6220-00-276-8681
NSN 5935-00-921-8797
NSN 6220-00-365-9466
NSN 5998-01-423-1070