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 6650-00-621-9883
NSN 6685-01-438-4057
NSN 5999-01-342-7922
NSN 5925-01-023-6900
NSN 5998-01-563-2195
NSN 5998-00-087-0089
NSN 6220-01-634-0660
NSN 6130-01-370-7257
NSN 5910-00-273-9210
NSN 5920-01-589-2844
NSN 5935-01-230-8758
NSN 5930-00-274-9773