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 5965-01-258-5662
NSN 5835-00-632-8621
NSN 5920-01-312-8106
NSN 5965-00-127-7010
NSN 6650-01-409-1992
NSN 5895-01-605-2359
NSN 6150-01-605-3373
NSN 5930-00-189-6661
NSN 6105-00-126-2620
NSN 6240-00-006-3725
NSN 5965-01-250-3214
NSN 6105-01-200-8131