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 6105-01-589-5907
NSN 5935-01-276-9982
NSN 6320-00-882-7061
NSN 6650-01-381-7172
NSN 5910-01-125-1212
NSN 5950-01-185-6055
NSN 5999-00-026-9305
NSN 5910-01-563-3880
NSN 4140-01-447-3141
NSN 6650-00-006-9650
NSN 6105-00-255-5927
NSN 5930-01-199-9914