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 6620-00-959-6614
NSN 6110-01-148-3609
NSN 6645-00-258-8547
NSN 6685-00-765-6430
NSN 4140-01-425-2934
NSN 6130-01-141-8795
NSN 5999-01-024-8905
NSN 6645-00-614-5302
NSN 6320-00-098-2858
NSN 6620-01-344-9355
NSN 6610-01-509-2048
NSN 6105-01-424-0275