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 5895-01-619-7942
NSN 6320-01-506-9439
NSN 5935-00-400-2296
NSN 5835-01-406-9638
NSN 5998-01-426-8989
NSN 4140-00-951-5395
NSN 5996-01-416-6227
NSN 5945-00-540-1052
NSN 5935-00-176-2581
NSN 5996-01-605-3377
NSN 5855-01-441-3189
NSN 5925-01-206-9991