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 6110-01-293-5722
NSN 5895-00-625-5424
NSN 6650-01-223-5959
NSN 6645-01-542-6159
NSN 5998-00-571-3299
NSN 6620-00-816-9755
NSN 5945-01-154-6696
NSN 6135-01-496-5810
NSN 6320-00-468-8421
NSN 5935-01-605-8075
NSN 6645-01-044-2602
NSN 5945-01-125-9366