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 6650-01-202-8014
NSN 6320-01-033-6624
NSN 5835-01-555-8963
NSN 6105-01-460-8248
NSN 5990-00-206-3753
NSN 5935-01-145-8746
NSN 5910-01-054-3727
NSN 5915-01-181-6626
NSN 5930-00-081-8782
NSN 5960-00-579-0298
NSN 6105-00-145-2607
NSN 5985-01-475-1467