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 5996-00-373-9001
NSN 7035-00-235-3529
NSN 7035-00-096-9986
NSN 6620-01-391-9829
NSN 5945-01-143-6640
NSN 6685-01-040-5198
NSN 6105-01-205-1514
NSN 7035-00-834-2090
NSN 5915-01-646-9352
NSN 5920-01-632-9399
NSN 5998-00-541-8792
NSN 6645-00-946-0475