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 5895-00-169-7617
NSN 7035-00-059-7970
NSN 5935-01-536-9882
NSN 5910-01-296-0629
NSN 6240-01-466-9112
NSN 5925-01-540-6008
NSN 6620-00-041-0984
NSN 5895-01-534-7048
NSN 5835-01-316-3255
NSN 5925-01-634-0664
NSN 5930-00-202-0879
NSN 5835-01-332-2867