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 6610-01-462-5211
NSN 5895-00-591-8078
NSN 4140-00-058-9839
NSN 5835-01-267-3388
NSN 6130-01-196-2806
NSN 5999-01-558-5812
NSN 6610-01-004-5856
NSN 5975-01-097-4705
NSN 5998-01-632-3561
NSN 5895-01-294-3789
NSN 5985-00-139-6025
NSN 6110-01-265-4078