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 5920-01-478-2336
NSN 6320-01-458-9567
NSN 6610-00-837-3012
NSN 6150-01-041-0010
NSN 5998-01-408-4598
NSN 5930-01-265-8122
NSN 5950-00-111-2000
NSN 6130-01-193-8992
NSN 6135-01-484-8637
NSN 6610-01-250-2811
NSN 6620-00-593-5313
NSN 6145-00-350-6657