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 2925-01-029-5300
NSN 5920-01-062-1106
NSN 5925-00-379-0920
NSN 5999-00-551-0835
NSN 5990-01-307-4489
NSN 6105-00-256-6369
NSN 5915-00-248-5824
NSN 5960-00-248-8505
NSN 5990-01-116-2181
NSN 6320-01-521-1764
NSN 5915-01-265-0326
NSN 5855-01-376-0363