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 6685-00-877-3117
NSN 5915-01-167-9072
NSN 5835-01-035-2976
NSN 5835-00-513-9680
NSN 5910-00-518-4608
NSN 5975-01-461-8125
NSN 5998-01-447-9065
NSN 5985-01-453-8463
NSN 5999-00-988-5414
NSN 6105-01-398-6039
NSN 6240-00-222-0276
NSN 6135-01-380-4396