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 5910-00-916-3986
NSN 5855-00-147-2508
NSN 4140-01-133-9011
NSN 5960-01-413-3877
NSN 6105-00-118-5898
NSN 5895-01-457-1317
NSN 5998-00-378-4096
NSN 5935-01-528-4524
NSN 5920-00-402-1752
NSN 6150-01-359-8598
NSN 6610-01-182-9828
NSN 6150-01-226-7433