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 5915-01-366-1649
NSN 5998-01-444-4582
NSN 6150-01-314-6921
NSN 6150-00-317-3488
NSN 6110-01-485-3312
NSN 5960-01-260-7430
NSN 6220-01-358-5134
NSN 5930-01-079-4471
NSN 6130-00-274-8411
NSN 5945-01-146-0669
NSN 5920-01-582-3673
NSN 6220-01-286-9100