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 6110-01-111-2614
NSN 5935-01-487-3783
NSN 6320-00-394-8458
NSN 5910-00-306-1464
NSN 6620-00-424-4335
NSN 5905-01-125-9314
NSN 5895-01-310-4915
NSN 5999-01-231-9633
NSN 6650-01-614-0947
NSN 5965-01-179-7749
NSN 6620-01-469-6826
NSN 5835-01-250-2939