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 6130-00-291-0589
NSN 5920-01-588-8510
NSN 5895-01-192-8813
NSN 5895-01-603-9583
NSN 5999-01-219-2075
NSN 6240-01-187-1765
NSN 5960-01-106-3086
NSN 5945-01-538-3723
NSN 5990-00-444-6987
NSN 6320-01-412-2973
NSN 6130-01-407-5947
NSN 5895-00-594-8819