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 6320-01-206-1055
NSN 6105-01-485-4680
NSN 5935-01-661-1536
NSN 5905-01-608-4233
NSN 5945-01-534-4724
NSN 6320-01-426-8947
NSN 6105-01-099-4813
NSN 5999-00-004-9956
NSN 6620-01-106-2814
NSN 6685-01-160-0215
NSN 5998-01-184-8264
NSN 6130-01-634-0603