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 5945-01-157-9486
NSN 5835-00-870-7034
NSN 5910-01-496-9292
NSN 6105-01-396-9559
NSN 5855-01-100-3272
NSN 5925-01-406-3490
NSN 5935-01-579-3598
NSN 6610-01-649-5326
NSN 5915-01-014-0336
NSN 6645-00-867-6724
NSN 5855-00-149-0766
NSN 5960-01-355-2968