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 5960-01-544-1273
NSN 6145-01-328-3757
NSN 6220-01-350-5873
NSN 5999-00-528-2263
NSN 5895-00-620-7209
NSN 6610-01-243-8506
NSN 5950-00-862-1154
NSN 6150-01-327-1092
NSN 5895-01-022-7496
NSN 5998-01-023-1270
NSN 5985-01-023-8011
NSN 5965-01-431-9723