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 6105-00-136-9158
NSN 6110-01-305-1107
NSN 6620-01-268-8929
NSN 6620-01-623-7266
NSN 6620-00-286-5721
NSN 5855-01-601-4450
NSN 5999-01-258-0744
NSN 7035-00-510-3778
NSN 5915-01-122-0809
NSN 5945-01-178-5941
NSN 5998-01-281-7433
NSN 2925-01-462-1620