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 5999-01-627-8809
NSN 5945-01-462-5198
NSN 6110-01-614-7822
NSN 6645-00-363-9775
NSN 5945-01-014-0229
NSN 5935-00-661-0825
NSN 5905-00-293-2537
NSN 5998-01-386-6122
NSN 5950-00-507-2580
NSN 6645-00-484-1992
NSN 5975-00-985-2748
NSN 6320-00-116-3658