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 6645-00-634-9317
NSN 5920-01-348-5770
NSN 6620-00-542-1579
NSN 5950-00-727-0629
NSN 6240-01-384-8802
NSN 6105-00-869-6642
NSN 5835-01-357-9235
NSN 6610-00-124-2876
NSN 5950-01-260-4125
NSN 6145-01-057-8344
NSN 6135-00-823-3034
NSN 6650-00-726-4242