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 5945-00-059-4855
NSN 6240-01-274-3494
NSN 6105-01-229-3760
NSN 5905-01-352-1729
NSN 5935-01-012-1467
NSN 4140-01-114-2213
NSN 5855-01-378-1888
NSN 6150-01-610-7549
NSN 6105-00-238-6569
NSN 6220-00-345-4290
NSN 6110-01-062-2208
NSN 2925-01-113-6904