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 6110-01-541-5292
NSN 6105-01-563-6519
NSN 5996-01-626-3598
NSN 5910-01-154-6774
NSN 5999-00-969-3856
NSN 6130-00-870-6792
NSN 5996-01-178-8890
NSN 5930-01-075-4478
NSN 5930-01-260-7276
NSN 5945-01-125-4257
NSN 6620-01-246-7133
NSN 6620-00-770-9794