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 6150-01-150-3064
NSN 6220-00-255-5652
NSN 6150-00-717-0995
NSN 6620-01-406-3584
NSN 6620-01-336-6646
NSN 5950-00-701-0063
NSN 5996-01-202-8127
NSN 6135-01-388-2761
NSN 5960-01-408-2062
NSN 5965-00-845-6325
NSN 5996-01-243-2128
NSN 6620-01-423-7300