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 5910-01-463-9061
NSN 5999-00-687-0278
NSN 6320-01-564-0893
NSN 5945-00-097-1046
NSN 4140-01-634-0330
NSN 6320-01-372-8671
NSN 6645-00-285-8781
NSN 5950-01-476-7341
NSN 5998-01-370-0416
NSN 6610-01-341-1598
NSN 5835-00-126-2961
NSN 5855-01-321-3881