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 5985-01-091-3386
NSN 5965-01-651-3775
NSN 5960-01-424-1781
NSN 5985-00-891-0508
NSN 5905-01-272-1570
NSN 6685-01-509-4289
NSN 5935-01-655-8080
NSN 6620-01-482-9024
NSN 6130-01-274-4635
NSN 5855-01-283-3730
NSN 5895-00-129-8693
NSN 5910-01-487-7710