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 5998-00-074-2832
NSN 5895-01-027-1754
NSN 5950-01-045-3769
NSN 5985-00-141-9036
NSN 6620-00-684-6771
NSN 5945-01-188-7224
NSN 6105-00-298-8810
NSN 6150-01-504-2356
NSN 5950-00-293-8260
NSN 5915-01-237-3966
NSN 2925-00-169-3775
NSN 7035-01-571-4352