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 5855-01-129-4080
NSN 6220-01-180-1024
NSN 6645-01-394-5149
NSN 5910-01-389-8689
NSN 6105-00-099-8818
NSN 5996-01-091-9337
NSN 5965-01-595-6134
NSN 6645-01-494-3845
NSN 5960-00-348-3015
NSN 5835-01-360-2657
NSN 5895-01-257-1434
NSN 5935-01-572-2150