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 5855-01-122-9418
NSN 5975-01-624-0685
NSN 6130-01-178-9498
NSN 6105-01-131-5235
NSN 5985-01-508-3762
NSN 5965-00-842-9060
NSN 6110-00-725-9740
NSN 6150-01-070-5145
NSN 5975-00-262-9155
NSN 5990-01-142-0538
NSN 5945-01-581-6298
NSN 5855-01-294-0912