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 5935-01-469-6810
NSN 6145-01-044-7760
NSN 5999-01-532-8387
NSN 6240-01-315-1984
NSN 6220-01-327-3272
NSN 6135-00-315-1187
NSN 5985-01-640-9256
NSN 6610-01-052-0803
NSN 5920-01-431-7617
NSN 6105-01-259-2357
NSN 6105-01-583-3982
NSN 5895-00-866-1970