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 5998-01-584-8147
NSN 5935-01-503-1154
NSN 5945-00-541-7833
NSN 5945-01-431-8124
NSN 5895-01-521-4800
NSN 5990-01-386-5561
NSN 5905-01-488-7455
NSN 5835-01-279-2580
NSN 6610-01-291-4173
NSN 5910-00-176-7695
NSN 6650-01-591-8574
NSN 5996-01-385-0884