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 5975-00-446-6852
NSN 5996-00-218-1123
NSN 5998-01-633-0597
NSN 6105-01-150-4986
NSN 6110-00-890-2756
NSN 6105-00-389-7994
NSN 5855-01-388-2424
NSN 6105-00-664-1292
NSN 6240-01-339-5100
NSN 6240-01-016-6098
NSN 5920-01-640-8525
NSN 5965-01-549-8330