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 6620-00-735-2892
NSN 6620-00-226-2285
NSN 6320-01-530-4870
NSN 6105-00-969-4644
NSN 5996-01-117-6882
NSN 6105-00-097-8131
NSN 5910-01-604-8620
NSN 5996-01-146-4202
NSN 5935-00-555-0285
NSN 5835-01-200-7153
NSN 4140-01-507-3172
NSN 6110-00-271-9928