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 5998-01-252-3529
NSN 6320-01-046-5228
NSN 6145-00-635-7024
NSN 5855-00-014-5008
NSN 5930-01-161-6956
NSN 5935-00-209-6774
NSN 5935-00-301-5736
NSN 6145-01-032-8078
NSN 6620-01-012-2852
NSN 6105-01-396-3133
NSN 5920-00-125-7757
NSN 6145-01-141-6809