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 5950-00-556-4507
NSN 2925-01-519-3221
NSN 5935-00-024-1060
NSN 6610-00-968-7007
NSN 6105-01-247-2269
NSN 6130-01-285-0298
NSN 6645-00-296-8310
NSN 6645-00-025-4771
NSN 4140-01-545-2748
NSN 5835-01-357-9235
NSN 5960-01-504-3415
NSN 5915-01-560-6795