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 5910-00-628-1624
NSN 7035-01-442-2634
NSN 6240-01-358-5138
NSN 5835-01-632-6627
NSN 5975-01-152-2635
NSN 5895-00-037-9722
NSN 6105-00-500-7225
NSN 5915-00-528-7992
NSN 5990-01-355-4694
NSN 5835-01-114-3194
NSN 5945-00-728-0632
NSN 5998-01-483-1804