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 5960-00-833-9154
NSN 5985-01-260-2749
NSN 6105-01-278-3362
NSN 6685-00-164-7014
NSN 6650-01-601-7873
NSN 5835-01-442-6482
NSN 4140-01-422-4431
NSN 5925-01-399-6777
NSN 5895-00-960-2153
NSN 5999-01-511-7295
NSN 6150-01-354-4754
NSN 5990-01-582-3671