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 6105-01-412-6549
NSN 6105-01-112-1012
NSN 5996-00-242-4384
NSN 5895-00-912-4745
NSN 5910-00-442-2969
NSN 6685-01-431-5785
NSN 6130-00-199-4210
NSN 6150-01-444-1487
NSN 5998-01-445-9026
NSN 5895-01-004-9861
NSN 6150-01-251-1420
NSN 5945-01-258-5042