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 6150-00-480-5978
NSN 5910-01-628-3256
NSN 5895-00-395-9539
NSN 5905-01-406-3485
NSN 5915-00-270-4790
NSN 6685-01-364-0458
NSN 6685-01-422-6816
NSN 5975-01-588-6583
NSN 5965-01-418-1760
NSN 6110-00-824-2162
NSN 6650-01-348-8792
NSN 5985-00-135-6606