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 5835-01-599-1876
NSN 5930-00-433-9053
NSN 5996-01-207-2724
NSN 5965-01-147-5847
NSN 5975-01-620-0441
NSN 5905-01-119-3582
NSN 5945-01-421-5754
NSN 6620-01-633-5142
NSN 5998-00-148-9718
NSN 7035-00-445-9657
NSN 5985-01-135-6439
NSN 5915-01-328-5854