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 5855-01-503-4802
NSN 5996-00-289-9847
NSN 6130-01-229-5882
NSN 5895-00-109-9636
NSN 5835-01-599-1876
NSN 6110-01-519-9131
NSN 5960-00-675-9373
NSN 6685-01-252-8887
NSN 5925-00-768-5822
NSN 6685-00-840-6317
NSN 6105-01-373-5812
NSN 6645-00-368-8636