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 5905-00-837-5156
NSN 5945-01-085-0325
NSN 5985-00-146-4868
NSN 5905-00-445-7759
NSN 6130-01-409-2867
NSN 5998-01-383-5939
NSN 5960-00-328-4058
NSN 5930-00-753-7890
NSN 5905-01-566-0821
NSN 2925-00-728-8118
NSN 6220-01-634-0660
NSN 6110-00-248-7475