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 6135-00-738-5571
NSN 5999-01-486-4753
NSN 5835-01-481-4204
NSN 5915-01-034-0592
NSN 5975-01-449-1203
NSN 5915-00-696-2048
NSN 5985-00-512-0234
NSN 5950-00-632-7263
NSN 6130-01-280-9315
NSN 5998-01-632-0643
NSN 5895-00-302-4110
NSN 7035-01-612-0088