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 5960-00-034-7925
NSN 6610-00-664-2190
NSN 5999-00-105-1999
NSN 6685-01-300-0744
NSN 5960-01-290-6919
NSN 6130-00-052-0907
NSN 6150-01-300-4086
NSN 5910-01-362-2886
NSN 6220-00-929-8612
NSN 5855-01-554-9810
NSN 5960-01-614-8005
NSN 6220-01-487-7690