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 5895-01-494-8035
NSN 5895-01-199-5279
NSN 5990-00-627-2689
NSN 6150-01-493-3733
NSN 6320-01-618-7800
NSN 5920-01-383-0999
NSN 6105-01-100-5440
NSN 6130-01-364-8830
NSN 5905-01-168-8793
NSN 6650-01-204-2524
NSN 5950-01-200-7893
NSN 5835-01-295-2431