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 5999-01-396-5320
NSN 6145-00-233-5450
NSN 5935-01-355-3822
NSN 5950-00-665-5103
NSN 6150-01-088-1081
NSN 5895-00-583-8339
NSN 5920-01-616-8583
NSN 5996-01-607-7035
NSN 6645-00-692-2809
NSN 5945-01-032-4736
NSN 6130-01-063-0194
NSN 6150-01-054-0310