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 6240-01-339-9698
NSN 5996-01-458-3885
NSN 4140-01-385-0889
NSN 5910-01-525-8024
NSN 5999-00-664-1818
NSN 6110-00-215-8585
NSN 6145-01-567-8789
NSN 5965-01-215-0993
NSN 5945-00-248-2973
NSN 5960-00-182-7375
NSN 4140-00-150-8265
NSN 6105-00-182-5162