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 6650-01-024-9554
NSN 5960-01-157-4509
NSN 6105-01-190-0874
NSN 5950-01-394-5352
NSN 5965-01-204-1423
NSN 5925-01-130-1802
NSN 6240-01-426-5581
NSN 5905-01-634-0595
NSN 5855-00-482-9876
NSN 5935-00-542-3634
NSN 5998-01-293-6501
NSN 6240-00-140-4184