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 5935-00-951-3326
NSN 6135-01-334-3935
NSN 6130-01-473-0882
NSN 6110-01-435-4082
NSN 5920-01-380-8738
NSN 5855-00-118-8762
NSN 5985-01-182-3695
NSN 6105-00-168-8638
NSN 5996-01-123-9038
NSN 5985-01-605-9404
NSN 5895-01-495-2680
NSN 2925-01-495-0586