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 5999-01-429-9870
NSN 5835-01-050-7882
NSN 5935-00-401-2996
NSN 2925-00-891-9289
NSN 6110-01-388-2389
NSN 5996-01-659-9365
NSN 5855-00-256-5562
NSN 5998-01-276-4662
NSN 5985-00-727-3590
NSN 6650-01-420-5586
NSN 5945-01-144-9066
NSN 5935-00-552-2359