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 5905-01-308-8579
NSN 5960-00-153-7115
NSN 6685-01-488-8990
NSN 5930-00-682-7785
NSN 6220-00-171-3702
NSN 5930-01-453-0733
NSN 6240-00-146-9322
NSN 5935-01-009-3211
NSN 5998-01-168-5856
NSN 6610-00-525-1404
NSN 5895-01-412-1783
NSN 5910-01-293-6528