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 4140-01-595-9831
NSN 5935-00-035-4559
NSN 5965-01-364-1232
NSN 5960-00-816-9040
NSN 5915-00-125-9908
NSN 6620-01-359-0476
NSN 5925-01-550-8027
NSN 5930-01-521-2600
NSN 5950-01-129-7489
NSN 5895-00-773-2494
NSN 5996-00-012-4143
NSN 5950-00-998-7579