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 5950-01-242-9896
NSN 5996-01-150-2142
NSN 6620-00-593-5313
NSN 6130-01-583-0762
NSN 6240-00-447-0244
NSN 6135-01-286-9563
NSN 5915-00-324-4874
NSN 2925-00-105-3907
NSN 5915-01-085-5820
NSN 5915-00-061-3288
NSN 5835-01-416-6455
NSN 5996-00-114-1799