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 6150-00-840-9424
NSN 6105-01-466-9090
NSN 5999-01-282-9965
NSN 5998-01-372-5736
NSN 5895-01-090-3433
NSN 5920-00-276-8657
NSN 5925-01-131-5869
NSN 5835-01-502-9228
NSN 6135-00-767-0331
NSN 5935-00-407-2018
NSN 5998-01-359-4988
NSN 5999-01-227-5689