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 5960-00-549-3760
NSN 6650-00-684-3060
NSN 6645-01-315-0720
NSN 6645-00-062-7016
NSN 6620-01-256-9703
NSN 6620-01-130-5700
NSN 5960-01-285-6521
NSN 5935-01-098-3283
NSN 5855-01-031-4729
NSN 5895-01-303-4936
NSN 6650-01-444-8313
NSN 5905-01-421-0560