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 6685-01-113-7552
NSN 6610-00-773-2369
NSN 5996-01-367-6556
NSN 5996-00-478-0197
NSN 5895-01-247-9831
NSN 5930-01-634-0659
NSN 6220-00-660-5539
NSN 5999-00-870-4607
NSN 5895-01-519-0828
NSN 6685-01-507-1887
NSN 6110-01-065-9659
NSN 5835-01-507-0731