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 5915-00-460-5713
NSN 5895-01-513-4377
NSN 5935-01-188-0311
NSN 5999-00-821-0141
NSN 6645-01-647-9082
NSN 5855-01-433-2220
NSN 5990-01-147-5225
NSN 5960-01-350-4288
NSN 5930-01-421-8942
NSN 5920-01-145-5805
NSN 6150-00-549-8421
NSN 5990-01-512-9129