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 6650-01-557-1080
NSN 5835-01-368-1013
NSN 6620-01-516-6282
NSN 6620-01-590-7035
NSN 5935-01-493-4773
NSN 6685-00-370-1612
NSN 6685-01-407-6445
NSN 6620-01-454-8926
NSN 6105-01-163-8827
NSN 5998-00-472-4928
NSN 2925-01-320-6512
NSN 5999-00-671-9447