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 5835-00-550-7728
NSN 5998-01-065-1231
NSN 6685-01-434-2662
NSN 6620-01-568-9203
NSN 5935-01-023-8282
NSN 2925-00-211-4469
NSN 6650-01-333-0984
NSN 6110-01-091-9703
NSN 5960-00-617-9312
NSN 5835-01-422-2399
NSN 5910-01-485-0279
NSN 5835-01-391-4556