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 5999-01-487-7794
NSN 5935-00-804-9198
NSN 6320-00-646-3311
NSN 5945-01-021-3061
NSN 5999-00-968-6111
NSN 6145-01-392-1116
NSN 5999-01-370-1492
NSN 5925-00-575-2986
NSN 5990-00-698-3963
NSN 5996-01-308-3739
NSN 6650-01-632-3135
NSN 6610-01-032-7585