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 6130-01-194-6609
NSN 5930-01-085-8553
NSN 5905-01-257-9753
NSN 5835-01-080-3678
NSN 5895-01-040-3634
NSN 6135-01-380-4396
NSN 5895-01-634-0630
NSN 6130-01-224-7954
NSN 6110-01-471-0099
NSN 5996-01-437-0986
NSN 6240-00-531-2002
NSN 5998-01-640-7057