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 6150-01-654-3008
NSN 5895-00-078-1287
NSN 2925-00-891-9289
NSN 5920-00-964-4538
NSN 6240-01-496-5066
NSN 5835-01-268-1924
NSN 5895-01-219-3315
NSN 5960-00-161-3728
NSN 5910-01-482-3296
NSN 6105-01-519-8003
NSN 5910-01-346-1586
NSN 5935-00-155-3020