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 5998-00-301-3845
NSN 5930-01-263-1786
NSN 5960-00-432-8989
NSN 5975-00-818-9140
NSN 5965-00-246-5612
NSN 6130-01-014-9306
NSN 6105-00-436-1791
NSN 5950-00-165-2597
NSN 6150-01-262-3437
NSN 5895-00-300-3214
NSN 5855-00-179-8588
NSN 5835-01-116-2369