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 5996-00-518-0460
NSN 2925-00-441-8252
NSN 6105-01-299-4298
NSN 6650-00-736-8456
NSN 6240-01-376-0306
NSN 4140-00-715-9946
NSN 5895-01-093-5355
NSN 6620-00-538-3974
NSN 5945-00-233-6790
NSN 7035-01-146-7096
NSN 6620-01-498-4780
NSN 6145-00-530-8427