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 5950-01-468-1947
NSN 6110-00-250-7913
NSN 5895-01-233-5898
NSN 5925-00-274-3195
NSN 6145-00-199-8066
NSN 5998-00-165-9338
NSN 6610-00-211-9095
NSN 5910-00-610-2423
NSN 6240-01-435-6505
NSN 6110-00-925-6822
NSN 5996-00-278-5193
NSN 5945-01-448-6007