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 5905-01-323-7065
NSN 5910-01-188-9002
NSN 6150-01-293-1577
NSN 5915-00-875-2101
NSN 5915-00-269-9252
NSN 6220-00-443-9835
NSN 5910-01-103-8699
NSN 6150-01-185-1862
NSN 5835-00-155-1379
NSN 5835-01-654-4570
NSN 5920-01-388-0004
NSN 5920-00-296-7015