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 6110-01-135-6584
NSN 5895-01-264-0416
NSN 6135-00-906-0984
NSN 5960-01-462-6267
NSN 6150-01-535-3430
NSN 5999-01-141-6509
NSN 6610-01-599-2491
NSN 6240-01-278-3247
NSN 5925-01-329-3666
NSN 6620-00-613-3023
NSN 5990-01-097-4721
NSN 6650-00-868-9092