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 5990-00-359-9839
NSN 6105-00-825-5020
NSN 6150-01-288-0733
NSN 6240-01-524-0510
NSN 6135-01-278-9717
NSN 5920-00-195-5461
NSN 5996-01-315-5683
NSN 6130-01-188-7411
NSN 5945-01-091-3294
NSN 6130-01-592-4049
NSN 5999-01-240-8246
NSN 5998-01-449-7516