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 6105-01-566-8764
NSN 6150-01-233-9528
NSN 6110-00-470-7644
NSN 5960-01-102-4277
NSN 5985-01-143-1105
NSN 5835-01-381-2683
NSN 5855-00-885-8452
NSN 6110-01-497-5827
NSN 6105-01-372-5001
NSN 5996-01-469-6848
NSN 6320-01-318-6518
NSN 5930-00-342-0502