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 6105-01-419-8865
NSN 6610-00-186-9180
NSN 5960-01-388-1988
NSN 6620-01-458-8074
NSN 5835-01-336-1153
NSN 5855-01-100-3272
NSN 6145-01-097-8341
NSN 5990-01-201-1698
NSN 5965-00-370-3855
NSN 5999-00-938-3488
NSN 5835-00-215-3769
NSN 5996-01-268-5700