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 6150-01-463-8205
NSN 6110-01-274-5830
NSN 2925-00-565-9694
NSN 5895-01-177-5137
NSN 5960-01-384-4603
NSN 5905-01-461-9294
NSN 5999-01-265-0349
NSN 5915-01-304-2087
NSN 6320-00-404-3637
NSN 5945-00-322-4232
NSN 2925-00-468-5273
NSN 5835-01-199-3554