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 6650-00-809-1817
NSN 6220-00-840-0209
NSN 6130-01-329-6494
NSN 5895-01-655-4176
NSN 5960-00-289-6591
NSN 6150-01-513-2557
NSN 6110-00-424-4557
NSN 5855-01-452-0955
NSN 5975-00-156-3253
NSN 5835-00-015-7394
NSN 6220-01-479-0668
NSN 5935-01-011-0008