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 5950-01-005-0111
NSN 5855-01-658-4510
NSN 6150-01-634-0575
NSN 5990-01-588-3999
NSN 5935-01-157-9778
NSN 5930-01-343-2637
NSN 5930-01-322-9098
NSN 5945-01-006-8411
NSN 5960-01-012-6765
NSN 7035-00-557-5570
NSN 7035-01-062-0184
NSN 5985-01-096-4284