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 6650-01-186-5762
NSN 2925-01-132-5827
NSN 6130-01-496-2584
NSN 5975-00-623-2024
NSN 6620-01-327-3011
NSN 6220-00-895-7218
NSN 5930-01-196-1619
NSN 5945-01-137-1512
NSN 7035-01-484-5174
NSN 6620-00-448-0667
NSN 5835-01-576-9013
NSN 6150-00-878-1248