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 5895-01-583-3270
NSN 5996-00-248-4883
NSN 5945-00-339-2755
NSN 5895-01-258-5933
NSN 6610-01-303-4272
NSN 6685-01-516-7535
NSN 5910-01-461-2534
NSN 5935-01-201-3711
NSN 5945-01-302-2302
NSN 6320-00-886-9771
NSN 6685-00-273-7017
NSN 6240-00-407-1024