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 5945-01-271-4177
NSN 5835-01-442-6482
NSN 6145-00-091-1079
NSN 5996-01-161-0613
NSN 5996-00-035-5624
NSN 6645-00-845-1071
NSN 5996-01-322-4838
NSN 5965-01-106-1431
NSN 5998-00-107-3637
NSN 6130-00-100-0175
NSN 6135-00-134-6648
NSN 6650-00-445-6990