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 6620-01-386-5543
NSN 5895-01-354-4140
NSN 5910-00-518-1009
NSN 6610-00-292-9895
NSN 6650-01-462-0830
NSN 5975-01-650-5379
NSN 5920-01-606-8573
NSN 6610-01-327-3187
NSN 6105-01-466-9090
NSN 6240-01-009-4665
NSN 6130-01-400-6123
NSN 6620-00-218-1228