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 5999-00-870-7506
NSN 5905-01-523-4662
NSN 5835-01-268-1924
NSN 5960-01-622-0393
NSN 5935-00-282-7967
NSN 5965-01-582-7635
NSN 5895-01-181-3824
NSN 6130-01-630-7067
NSN 5935-01-032-3494
NSN 5920-01-592-9983
NSN 5960-01-058-8582
NSN 5990-00-402-7360