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 5975-00-789-6209
NSN 5855-01-114-3513
NSN 6105-00-588-7513
NSN 5910-01-010-4626
NSN 5985-01-289-6507
NSN 6650-00-331-2232
NSN 5965-00-113-9748
NSN 5915-01-303-7687
NSN 6145-00-192-0661
NSN 5998-01-195-0533
NSN 6320-01-643-0850
NSN 5998-00-714-5899