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 5999-01-401-5322
NSN 5950-00-932-3232
NSN 6105-00-530-5203
NSN 5950-01-266-1897
NSN 5950-01-364-1094
NSN 5965-00-903-0845
NSN 5998-01-306-0901
NSN 6150-01-032-2916
NSN 6110-01-171-6238
NSN 5895-01-557-0090
NSN 5996-01-083-8318
NSN 6105-01-436-4162