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 5999-00-935-8684
NSN 6150-01-472-2033
NSN 5905-00-281-4111
NSN 5915-01-301-0882
NSN 6105-01-005-2867
NSN 5990-01-423-8189
NSN 6105-00-092-9624
NSN 6150-00-472-5186
NSN 5945-01-542-9117
NSN 5935-00-291-4910
NSN 5996-01-108-1697
NSN 5950-01-376-8520