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 5915-01-218-2361
NSN 6620-00-144-7201
NSN 6220-01-451-3056
NSN 5960-00-340-3120
NSN 5998-00-123-8838
NSN 5835-01-352-6725
NSN 6130-00-220-9655
NSN 6220-01-600-0257
NSN 6610-00-290-0758
NSN 6110-01-633-9660
NSN 5855-01-027-8414
NSN 5895-01-422-1130