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 5998-00-781-1425
NSN 5915-01-055-9248
NSN 5999-00-009-6659
NSN 5920-00-448-9917
NSN 5935-01-472-2848
NSN 5990-01-392-8842
NSN 5999-00-813-9503
NSN 5905-01-217-9745
NSN 6685-01-348-5588
NSN 4140-01-156-5333
NSN 5985-01-130-6668
NSN 5910-01-567-2953