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 6610-01-484-1370
NSN 5950-01-444-4053
NSN 5835-00-523-0736
NSN 5985-00-518-1748
NSN 5960-01-031-7992
NSN 6220-01-558-7832
NSN 5935-01-473-0878
NSN 5920-00-341-6340
NSN 7035-01-416-5910
NSN 5965-01-536-2173
NSN 5998-01-542-1691
NSN 6220-01-198-7217