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 6105-01-583-3982
NSN 5930-00-338-3005
NSN 5998-01-058-9389
NSN 5985-01-108-8185
NSN 5965-01-550-5587
NSN 5835-00-510-0890
NSN 5925-00-896-7403
NSN 6240-01-503-5404
NSN 5935-01-226-7816
NSN 5999-01-605-5150
NSN 5990-01-154-7296
NSN 5960-01-444-2205