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 6650-01-145-5173
NSN 6240-00-182-7944
NSN 5895-01-322-6485
NSN 6105-01-415-0828
NSN 6685-01-205-0467
NSN 6650-00-922-3328
NSN 5855-00-189-6066
NSN 5990-01-253-5672
NSN 5835-00-754-7255
NSN 5960-01-525-1690
NSN 6650-00-964-9470
NSN 5835-00-466-8544