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 5925-01-158-9057
NSN 5895-01-117-3179
NSN 5945-01-498-6410
NSN 6105-00-816-5405
NSN 5895-00-637-2658
NSN 5950-00-922-9212
NSN 6105-01-089-7658
NSN 5998-00-488-7406
NSN 5990-01-154-7296
NSN 5950-01-369-5695
NSN 5895-01-449-2804
NSN 5905-01-242-4248