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 7035-01-248-8596
NSN 5895-01-445-0566
NSN 5930-01-571-3064
NSN 6610-01-296-3796
NSN 5996-01-506-2980
NSN 6110-00-271-9928
NSN 5996-01-176-3180
NSN 6240-01-459-6965
NSN 5945-01-177-2366
NSN 6610-01-013-1959
NSN 5930-01-471-5657
NSN 5990-01-066-1526