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 5999-00-215-4048
NSN 6220-01-654-4070
NSN 6650-01-093-6862
NSN 6135-00-016-0071
NSN 5950-01-634-0677
NSN 5996-01-432-9820
NSN 5998-01-063-0921
NSN 6145-01-562-2054
NSN 5895-00-882-8855
NSN 6685-01-606-2802
NSN 6110-00-024-1051
NSN 6610-01-583-9635