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 5835-01-392-7683
NSN 6320-01-399-6177
NSN 5930-00-729-8945
NSN 6110-01-030-6073
NSN 5998-01-500-2021
NSN 5975-01-027-1642
NSN 6105-00-399-4704
NSN 6685-00-896-0009
NSN 5895-00-140-7845
NSN 5950-00-066-8090
NSN 6620-00-575-9230
NSN 6105-01-370-4267