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 6130-01-192-0264
NSN 6150-00-144-7115
NSN 5960-01-462-6267
NSN 6150-01-146-1120
NSN 5985-00-999-8264
NSN 5855-01-035-2866
NSN 5960-01-553-4557
NSN 5996-01-449-8184
NSN 5915-00-099-0347
NSN 5835-00-698-9824
NSN 5996-00-058-0943
NSN 5985-01-162-3217