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 5996-01-260-7371
NSN 5950-01-216-0391
NSN 5835-01-023-0511
NSN 5975-01-553-3305
NSN 6650-00-486-7924
NSN 5835-01-455-3380
NSN 5905-01-582-3363
NSN 6620-00-349-4703
NSN 5935-01-544-9105
NSN 5996-00-685-9109
NSN 6145-01-634-0388
NSN 5999-00-011-2468