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 6620-01-074-9377
NSN 5998-01-588-5562
NSN 5960-01-503-0362
NSN 6320-00-521-9350
NSN 5945-01-068-4471
NSN 6110-01-383-4709
NSN 6105-01-228-2328
NSN 5975-01-376-3972
NSN 5905-01-276-6232
NSN 5975-01-156-8968
NSN 5945-01-117-0711
NSN 5935-01-386-9762