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 5996-00-447-1810
NSN 5920-01-513-8858
NSN 5960-00-300-2358
NSN 6240-00-143-6558
NSN 6650-01-552-5930
NSN 6240-00-583-9863
NSN 5990-00-518-3195
NSN 5965-01-117-6080
NSN 6145-01-339-9684
NSN 5960-01-408-3702
NSN 5925-01-101-3386
NSN 5975-00-167-0937