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 5920-00-451-0463
NSN 5999-01-659-7828
NSN 6105-01-317-8065
NSN 5999-01-500-4329
NSN 5960-01-173-7956
NSN 6150-01-630-5784
NSN 5985-01-347-1025
NSN 6130-01-063-7446
NSN 5996-01-044-8961
NSN 6105-00-904-9729
NSN 5935-01-108-5500
NSN 6130-00-195-3214