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 6685-01-463-9342
NSN 6130-00-226-4270
NSN 6620-01-232-8550
NSN 6320-01-627-8295
NSN 5945-00-365-5597
NSN 6620-01-492-8470
NSN 5996-01-462-5332
NSN 5960-00-266-6741
NSN 5835-00-372-3736
NSN 4140-01-559-6034
NSN 6130-00-869-6405
NSN 6220-00-424-1504