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 6145-01-024-2548
NSN 6110-01-262-5387
NSN 6220-01-272-5872
NSN 5925-00-100-0102
NSN 5855-01-444-9182
NSN 5920-00-291-1379
NSN 6105-01-417-6277
NSN 5965-01-594-1983
NSN 6150-01-640-7630
NSN 5999-01-151-6599
NSN 5945-00-823-8652
NSN 5996-00-091-0254