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 6150-01-634-0575
NSN 6110-01-143-8625
NSN 6685-00-738-2525
NSN 6320-01-631-7828
NSN 6150-00-456-0775
NSN 6220-00-179-9104
NSN 5930-01-129-2068
NSN 6105-00-241-2213
NSN 6685-01-607-1743
NSN 5910-01-208-3545
NSN 5996-01-421-2416
NSN 6610-01-310-0553