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 5855-01-331-8502
NSN 6240-01-099-8826
NSN 5915-00-756-4247
NSN 5935-00-133-3369
NSN 5999-01-285-2163
NSN 6610-01-179-0116
NSN 5950-01-431-4198
NSN 5945-01-328-9158
NSN 5855-00-973-5717
NSN 5855-00-051-2792
NSN 5930-00-460-5078
NSN 5925-01-567-5307