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 5950-00-513-9596
NSN 5855-00-089-3974
NSN 6240-01-426-5581
NSN 5998-00-113-7142
NSN 5935-00-983-5992
NSN 5985-01-165-0411
NSN 5945-00-574-8272
NSN 5855-01-505-5144
NSN 6240-01-606-9998
NSN 6650-00-907-8565
NSN 5835-00-233-6327
NSN 6240-00-344-8582