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 2925-00-852-6708
NSN 7035-00-541-8516
NSN 5910-01-398-8291
NSN 7035-01-091-7481
NSN 5915-00-139-1628
NSN 6610-00-331-3460
NSN 5999-01-200-0704
NSN 5960-01-278-9394
NSN 5965-00-340-6790
NSN 5930-01-620-4364
NSN 5998-00-758-5484
NSN 5990-01-154-7296