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 6240-01-633-9357
NSN 5895-01-020-7771
NSN 6645-00-583-0066
NSN 6240-01-359-4288
NSN 5950-00-859-0257
NSN 5835-01-414-3258
NSN 6145-00-904-0279
NSN 5925-01-334-2930
NSN 5960-01-462-6267
NSN 6130-01-411-6284
NSN 5915-01-361-9136
NSN 6685-00-518-5977