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 5930-01-226-0469
NSN 6645-00-171-9639
NSN 6610-01-133-9812
NSN 5999-00-325-0970
NSN 6130-01-105-4663
NSN 5835-01-332-2867
NSN 6620-01-399-3615
NSN 6650-01-086-7003
NSN 6320-00-070-4544
NSN 5920-00-063-0532
NSN 5915-00-078-7855
NSN 5998-00-181-3841