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 5855-01-627-6187
NSN 6650-01-382-8569
NSN 5935-01-543-4121
NSN 4140-01-357-7867
NSN 5910-01-021-1034
NSN 2925-01-628-7580
NSN 5999-01-469-6142
NSN 5920-01-297-5895
NSN 5915-01-432-8393
NSN 5835-01-368-4015
NSN 6650-00-008-6740
NSN 5999-00-922-2976