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 6610-01-328-8098
NSN 5935-00-529-0921
NSN 5920-01-536-3934
NSN 5985-01-504-6351
NSN 6220-01-435-6297
NSN 5835-00-554-0399
NSN 6650-01-111-0296
NSN 5965-01-068-6696
NSN 5935-01-425-1097
NSN 5915-00-142-6912
NSN 5999-01-090-7685
NSN 5930-01-522-6959