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 5996-01-167-9234
NSN 6620-01-643-6817
NSN 6135-01-092-4734
NSN 5965-00-102-8521
NSN 5935-00-146-1171
NSN 5855-00-427-7848
NSN 5835-01-387-4227
NSN 5999-01-292-6294
NSN 4140-00-170-5152
NSN 5985-01-274-7630
NSN 6150-00-247-6246
NSN 6105-01-633-1335