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 6650-01-561-9223
NSN 5915-01-160-8175
NSN 6645-01-400-2119
NSN 5855-00-862-3345
NSN 5996-01-206-1329
NSN 5895-00-518-1593
NSN 6685-00-041-4182
NSN 5835-01-185-1102
NSN 5975-00-450-3685
NSN 5975-01-200-4848
NSN 6650-00-111-1081
NSN 6645-01-385-7033