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 6610-01-431-0735
NSN 5996-01-518-8584
NSN 6110-01-413-9874
NSN 5945-00-597-5722
NSN 5999-00-518-1007
NSN 6220-01-605-1346
NSN 5998-01-634-0604
NSN 6685-01-583-6055
NSN 6150-00-952-1993
NSN 2925-01-281-6403
NSN 5915-01-516-0459
NSN 5895-00-952-1703