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 5835-01-512-4834
NSN 5999-00-688-9065
NSN 6320-00-004-9158
NSN 6650-01-115-2766
NSN 5895-01-423-8486
NSN 5930-01-076-1300
NSN 6105-00-235-5676
NSN 6220-01-050-0835
NSN 5915-01-210-4274
NSN 6110-00-839-5532
NSN 6145-01-625-4874
NSN 6130-01-322-8507