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 6130-00-633-6187
NSN 5835-00-949-3018
NSN 6240-01-585-1086
NSN 6220-01-193-1117
NSN 6240-01-418-0282
NSN 5965-01-583-1507
NSN 5945-01-357-7118
NSN 6320-00-731-6134
NSN 6135-01-223-3869
NSN 6135-01-448-1615
NSN 6240-01-153-2861
NSN 5950-00-332-5537