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 6145-01-242-6098
NSN 5945-01-507-8706
NSN 6110-00-031-2822
NSN 2925-01-443-1748
NSN 6610-00-079-1508
NSN 5996-01-146-5765
NSN 5999-01-181-9529
NSN 5905-01-652-3073
NSN 6105-01-173-6972
NSN 5895-00-969-6690
NSN 6610-00-725-6081
NSN 5996-00-722-4944