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 5905-00-160-4905
NSN 5945-01-353-0362
NSN 6130-01-464-2833
NSN 6610-01-375-9994
NSN 4140-01-655-3052
NSN 5996-01-449-0666
NSN 5925-00-361-8836
NSN 5905-01-452-5669
NSN 6610-01-431-8575
NSN 5998-00-996-4344
NSN 5999-00-010-1768
NSN 5930-00-255-4173