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 6620-00-151-5363
NSN 5999-00-924-5603
NSN 6320-00-894-1644
NSN 5998-01-300-6361
NSN 6110-00-104-7401
NSN 6320-01-087-7456
NSN 6610-01-229-3679
NSN 6130-00-823-3104
NSN 6130-01-456-9068
NSN 7035-01-271-1643
NSN 6620-01-658-2480
NSN 5835-01-029-5602