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 5998-01-460-8204
NSN 5910-00-136-7092
NSN 6105-00-852-8197
NSN 5935-00-542-3634
NSN 6320-00-343-1798
NSN 5925-00-169-9829
NSN 5990-01-633-9503
NSN 6320-01-243-2276
NSN 6150-01-414-8802
NSN 6620-01-419-2992
NSN 6150-00-802-5483
NSN 5895-01-109-6853