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 6135-01-130-3145
NSN 5910-00-920-4812
NSN 6110-00-758-2051
NSN 6110-01-010-4551
NSN 6320-00-681-1324
NSN 5950-01-187-1027
NSN 5925-01-349-6780
NSN 5999-01-256-7333
NSN 6620-01-611-2038
NSN 5835-01-090-8559
NSN 5935-01-322-1701
NSN 5930-01-386-9278