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 5905-00-076-5806
NSN 5960-00-471-6286
NSN 5950-01-190-2619
NSN 5950-01-551-3675
NSN 6110-00-960-0018
NSN 5985-01-023-5107
NSN 5960-01-544-1273
NSN 6220-01-431-1148
NSN 6620-01-206-5748
NSN 5999-01-643-5555
NSN 5998-00-178-1040
NSN 5905-01-011-6997