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 5945-01-497-9843
NSN 5915-00-387-2333
NSN 5996-01-418-2802
NSN 6645-01-498-5102
NSN 6620-01-352-5640
NSN 6240-01-619-2122
NSN 6650-00-524-0168
NSN 5965-01-348-8761
NSN 5990-00-892-5537
NSN 5920-01-508-1991
NSN 5855-01-432-0524
NSN 6105-00-193-1662