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 5945-01-356-4135
NSN 5895-01-475-5271
NSN 5935-01-422-9787
NSN 6150-00-291-8319
NSN 5945-01-487-2790
NSN 5996-00-146-3726
NSN 5930-00-707-6899
NSN 6135-01-386-5709
NSN 5996-00-469-8536
NSN 5960-01-388-1988
NSN 5835-00-074-3700
NSN 5905-01-155-1024