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 5965-01-642-9197
NSN 2925-00-961-2117
NSN 2925-01-502-9903
NSN 5998-01-309-6887
NSN 6150-01-386-8004
NSN 5905-01-083-9270
NSN 5920-00-140-8912
NSN 2925-00-406-4381
NSN 5996-01-344-7957
NSN 5915-01-093-4198
NSN 5930-00-530-5193
NSN 6110-01-384-3904