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 6320-01-212-8749
NSN 5998-00-116-5954
NSN 2925-01-512-4682
NSN 4140-01-072-4337
NSN 5835-01-519-3834
NSN 5910-01-176-7176
NSN 6650-00-155-8431
NSN 5930-01-256-4055
NSN 5975-01-547-2847
NSN 6150-01-491-4023
NSN 5895-00-684-6879
NSN 5965-00-171-1265