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 2925-01-519-3221
NSN 6110-01-140-9671
NSN 6105-00-908-9048
NSN 6105-00-563-0494
NSN 5915-00-279-2973
NSN 5895-01-644-0914
NSN 5920-01-125-6469
NSN 5960-00-436-6269
NSN 5910-01-353-6904
NSN 5996-01-102-3072
NSN 6150-00-567-1650
NSN 5985-00-584-3795