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 6130-00-070-6140
NSN 5999-00-116-8983
NSN 6620-00-355-1734
NSN 5960-01-275-5896
NSN 5960-00-465-4088
NSN 5895-00-876-0913
NSN 5960-00-269-4762
NSN 6135-01-353-3802
NSN 6105-00-610-7788
NSN 2925-00-983-7521
NSN 6105-01-634-0322
NSN 5960-01-563-4797