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 5895-00-817-5224
NSN 6320-01-158-2177
NSN 5960-01-439-9517
NSN 6645-01-633-0303
NSN 5965-01-562-0811
NSN 5895-00-960-8526
NSN 5920-00-590-4192
NSN 6150-01-050-0876
NSN 5960-00-341-5948
NSN 5985-01-366-0785
NSN 5960-01-286-3766
NSN 5930-01-412-0254