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 6105-01-134-5499
NSN 5960-00-078-9500
NSN 6130-01-461-7765
NSN 6650-01-272-9746
NSN 5960-01-415-3574
NSN 5930-01-353-7398
NSN 6320-01-495-1244
NSN 5835-00-675-5159
NSN 5835-00-373-2671
NSN 7035-00-007-5188
NSN 6105-01-429-9549
NSN 6685-00-346-8803