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 5985-01-206-3121
NSN 5910-01-437-9057
NSN 5945-00-691-5733
NSN 5925-01-607-2876
NSN 4140-00-496-8626
NSN 6130-01-331-3448
NSN 6610-00-725-2095
NSN 5960-01-258-6708
NSN 5950-01-361-8109
NSN 5855-01-178-8732
NSN 7035-00-529-3128
NSN 6105-00-161-8070