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 5935-00-242-4014
NSN 2925-01-312-9502
NSN 5999-01-143-9432
NSN 5985-01-180-9551
NSN 5985-01-656-1227
NSN 5990-01-193-0487
NSN 5835-01-096-3647
NSN 6110-01-310-2474
NSN 5920-01-314-9517
NSN 5935-00-225-1841
NSN 5985-00-269-8267
NSN 5895-01-546-1748