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 6650-00-246-3751
NSN 5945-01-233-0870
NSN 5998-00-280-7270
NSN 5960-00-246-9749
NSN 5935-00-400-9944
NSN 6105-01-160-0427
NSN 6130-01-497-4943
NSN 5910-00-446-1957
NSN 5920-01-536-7173
NSN 5990-00-296-4825
NSN 7035-01-143-3573
NSN 6110-01-526-5562