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 5835-01-270-7899
NSN 5998-01-227-2143
NSN 5985-01-094-3756
NSN 5975-01-630-5959
NSN 7035-01-294-1165
NSN 5920-00-280-5062
NSN 5855-01-289-0070
NSN 6105-00-391-5611
NSN 6130-00-346-2531
NSN 6685-00-627-5236
NSN 5935-01-470-0918
NSN 6650-01-502-1874