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 6685-00-545-3163
NSN 6105-00-684-6807
NSN 6685-01-323-5272
NSN 6240-00-146-9322
NSN 5930-01-427-9851
NSN 6150-01-091-1485
NSN 5965-01-659-8389
NSN 5915-00-203-5890
NSN 4140-01-080-8268
NSN 6685-01-389-6413
NSN 5965-01-005-0611
NSN 5920-01-420-0912